Dr Maxim Lee Ritzenberg, MD - Medicare Emergency Medicine in San Francisco, CA

Dr Maxim Lee Ritzenberg, MD is a medicare enrolled "Emergency Medicine" physician in San Francisco, California. His current practice location is 505 Parnassus Ave, Room M24, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 742-1264.

Dr Maxim Lee Ritzenberg is licensed to practice in California (license number 128625) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1669748158.

Contact Information

Dr Maxim Lee Ritzenberg, MD
505 Parnassus Ave, Room M24,
San Francisco, CA 94143-0208
(415) 742-1264
Not Available



Physician's Profile

Full NameDr Maxim Lee Ritzenberg
GenderMale
SpecialityEmergency Medicine
Location505 Parnassus Ave, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669748158
  • Provider Enumeration Date: 03/28/2012
  • Last Update Date: 08/07/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1850695826
  • Enrollment ID: I20160211001521

Medical Identifiers

Medical identifiers for Dr Maxim Lee Ritzenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669748158NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 128625 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Maxim Lee Ritzenberg allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

News Archive

UH researchers create Walk n' Play iPhone application to keep track of physical activity

An iPhone application created by UH researchers is providing first-of-its-kind real-time statistics of physical activity around the world. Those annual rankings of America's fattest and fittest cities that use government statistics and a host of indirect indicators may soon have a little more muscle. The information being collected at the University of Houston provides objective data.

Two new cancer research laboratories at WEHI receive $2M ACRF funding

The Australian Cancer Research Foundation (ACRF) has committed $2 million towards the fit-out of two new cancer research laboratories at the Walter and Eliza Hall Institute.

Children who learn heart healthy eating habits lower heart disease risk

A new study in a mid-August edition of Circulation: Journal of the America Heart Association confirms that when young children learn about heart healthy eating habits, it can strongly influence their heart disease risk later in life.

Healthland provides tools, services to help community hospitals meet ARRA requirements

Healthland, America's market leader of healthcare information solutions for rural community and critical access hospitals, today announced it will host a live webcast as part of its ongoing commitment to provide community hospitals and affiliated clinics with tools and services to help them meet meaningful use requirements under the American Recovery and Reinvestment Act of 2009.

Read more Medical News

› Verified 7 days ago

Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551

News Archive

UH researchers create Walk n' Play iPhone application to keep track of physical activity

An iPhone application created by UH researchers is providing first-of-its-kind real-time statistics of physical activity around the world. Those annual rankings of America's fattest and fittest cities that use government statistics and a host of indirect indicators may soon have a little more muscle. The information being collected at the University of Houston provides objective data.

Two new cancer research laboratories at WEHI receive $2M ACRF funding

The Australian Cancer Research Foundation (ACRF) has committed $2 million towards the fit-out of two new cancer research laboratories at the Walter and Eliza Hall Institute.

Children who learn heart healthy eating habits lower heart disease risk

A new study in a mid-August edition of Circulation: Journal of the America Heart Association confirms that when young children learn about heart healthy eating habits, it can strongly influence their heart disease risk later in life.

Healthland provides tools, services to help community hospitals meet ARRA requirements

Healthland, America's market leader of healthcare information solutions for rural community and critical access hospitals, today announced it will host a live webcast as part of its ongoing commitment to provide community hospitals and affiliated clinics with tools and services to help them meet meaningful use requirements under the American Recovery and Reinvestment Act of 2009.

Read more Medical News

› Verified 7 days ago

Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770

News Archive

UH researchers create Walk n' Play iPhone application to keep track of physical activity

An iPhone application created by UH researchers is providing first-of-its-kind real-time statistics of physical activity around the world. Those annual rankings of America's fattest and fittest cities that use government statistics and a host of indirect indicators may soon have a little more muscle. The information being collected at the University of Houston provides objective data.

Two new cancer research laboratories at WEHI receive $2M ACRF funding

The Australian Cancer Research Foundation (ACRF) has committed $2 million towards the fit-out of two new cancer research laboratories at the Walter and Eliza Hall Institute.

Children who learn heart healthy eating habits lower heart disease risk

A new study in a mid-August edition of Circulation: Journal of the America Heart Association confirms that when young children learn about heart healthy eating habits, it can strongly influence their heart disease risk later in life.

Healthland provides tools, services to help community hospitals meet ARRA requirements

Healthland, America's market leader of healthcare information solutions for rural community and critical access hospitals, today announced it will host a live webcast as part of its ongoing commitment to provide community hospitals and affiliated clinics with tools and services to help them meet meaningful use requirements under the American Recovery and Reinvestment Act of 2009.

Read more Medical News

› Verified 7 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Maxim Lee Ritzenberg is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Maxim Lee Ritzenberg, MD
505 Parnassus Ave, Room M24,
San Francisco, CA 94143-0208

Ph: (415) 742-1264
Dr Maxim Lee Ritzenberg, MD
505 Parnassus Ave, Room M24,
San Francisco, CA 94143-0208

Ph: (415) 742-1264

News Archive

UH researchers create Walk n' Play iPhone application to keep track of physical activity

An iPhone application created by UH researchers is providing first-of-its-kind real-time statistics of physical activity around the world. Those annual rankings of America's fattest and fittest cities that use government statistics and a host of indirect indicators may soon have a little more muscle. The information being collected at the University of Houston provides objective data.

Two new cancer research laboratories at WEHI receive $2M ACRF funding

The Australian Cancer Research Foundation (ACRF) has committed $2 million towards the fit-out of two new cancer research laboratories at the Walter and Eliza Hall Institute.

Children who learn heart healthy eating habits lower heart disease risk

A new study in a mid-August edition of Circulation: Journal of the America Heart Association confirms that when young children learn about heart healthy eating habits, it can strongly influence their heart disease risk later in life.

Healthland provides tools, services to help community hospitals meet ARRA requirements

Healthland, America's market leader of healthcare information solutions for rural community and critical access hospitals, today announced it will host a live webcast as part of its ongoing commitment to provide community hospitals and affiliated clinics with tools and services to help them meet meaningful use requirements under the American Recovery and Reinvestment Act of 2009.

Read more News

› Verified 7 days ago


Emergency Medicine Doctors in San Francisco, CA

Paul Robinson,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1230 Arguello Blvd Apt 2, San Francisco, CA 94122
Phone: 415-948-8836    
Frederick D Pitts Jr., MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 229 7th St, San Francisco, CA 94103
Phone: 415-503-6042    Fax: 415-503-6099
Georgina Lisseth Calderon, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 10th Ave, Apt. 1, San Francisco, CA 94122
Phone: 323-514-0964    
Timothy Bauer Duncan, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2333 Buchanan St, San Francisco, CA 94115
Phone: 209-342-2300    Fax: 209-524-4240
Bichhuong M Dinh, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3555 Cesar Chavez, San Francisco, CA 94110
Phone: 240-447-1281    
Dr. Lauren Elizabeth Chalwell, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Avenue Department Of Emergency Medicine, San Francisco General Hospital,, San Francisco, CA 94110
Phone: 415-206-5753    
Dr. Jeremy Lacocque, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 628-206-8000    

Find & Compare Providers Near You: Find and compare doctors, nursing homes, hospitals, and other health care providers in your area that accept Medicare. Get information like: Find a doctor or clinician that accepts Medicare near you.

Doctors and clinicians: Doctors and clinicians include doctors, clinicians and groups who are qualified to practice in many specialties. Each specialty focuses on certain parts of the body, periods of life, conditions, or primary care. The doctors, clinicians, and groups listed here typically work in an office or clinic setting. Also those who currently accept Medicare are included.

Hospitals: Find information about Medicare-certified hospitals and long-term care hospitals in your area, including Veterans Administration medical centers and military hospitals, across the country. Long-term care hospitals serve critically ill and medically complex patients who require extended hospital care.

Data provided: Information on www.medicareusa.org is built using open data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA).

© 2024 MedicareUsa. All rights reserved. Maintained by the Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services.