Nicholas Geoffrey Ashenburg, MD - Medicare Emergency Medicine in Stanford, CA

Nicholas Geoffrey Ashenburg, MD is a medicare enrolled "Emergency Medicine" physician in Stanford, California. He went to Tufts University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Stanford Health Care and his current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-4000.

Nicholas Geoffrey Ashenburg is licensed to practice in California (license number A155400) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1104238336.

Contact Information

Nicholas Geoffrey Ashenburg, MD
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available



Physician's Profile

Full NameNicholas Geoffrey Ashenburg
GenderMale
SpecialityEmergency Medicine
Experience10 Years
Location300 Pasteur Dr, Stanford, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nicholas Geoffrey Ashenburg attended and graduated from Tufts University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1104238336
  • Provider Enumeration Date: 05/22/2014
  • Last Update Date: 03/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9436375433
  • Enrollment ID: I20180807000900

Medical Identifiers

Medical identifiers for Nicholas Geoffrey Ashenburg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104238336NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 39364 (South Carolina)Secondary
207P00000XEmergency Medicine A155400 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stanford Health Care67097974912572

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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. Nicholas Geoffrey Ashenburg allows following entities to bill medicare on his behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348

News Archive

Research Roundup: Raising Medicare's eligibility age; Insurance status affects ER imaging services

Raising The Ages Of Eligibility For Medicare And Social Security - The authors analyzed a scenario in which the eligibility age - current 65 - would be increased by two months every year until it reached 67 in 2027. They found that would cut Medicare expenditures by 5 percent but many people between the ages of 65 and 67 would pay more for health care.

Patents listed in FDA's Orange Book for Eli Lilly's Evista invalidated

Teva Pharmaceutical Industries Ltd. announced today that the U.S. District Court for the Southern District of Indiana has issued a decision invalidating two patents listed in the FDA's Orange Book for Eli Lilly's Evista® (raloxifene hydrochloride) Tablets in litigation concerning Teva's abbreviated new drug application to market a generic version. The court found these patents to be invalid for lack of written description.

FDA to review Champix/Chantix side effects

A drug which was designed to help people quit smoking is causing concern following a number of reports that it induces suicidal feelings and aggressive and erratic behaviour.

Study highlights need for additional systems to report adverse drug reactions in infants

A new study reveals that adverse drug reactions in newborns and infants may be under-reported.

AIDS 2010 opens: Leaders weigh in on global HIV/AIDS funding; Clinton, Gates on efficiency

The six-day International AIDS Conference-AIDS 2010 kicked off Sunday in Vienna, Austria "amid resurgent fears that advances in the 29-year war against the disease were threatened by a slump in funding," Agence France-Presse reports.

Read more Medical News

› Verified 6 days ago

Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

News Archive

Research Roundup: Raising Medicare's eligibility age; Insurance status affects ER imaging services

Raising The Ages Of Eligibility For Medicare And Social Security - The authors analyzed a scenario in which the eligibility age - current 65 - would be increased by two months every year until it reached 67 in 2027. They found that would cut Medicare expenditures by 5 percent but many people between the ages of 65 and 67 would pay more for health care.

Patents listed in FDA's Orange Book for Eli Lilly's Evista invalidated

Teva Pharmaceutical Industries Ltd. announced today that the U.S. District Court for the Southern District of Indiana has issued a decision invalidating two patents listed in the FDA's Orange Book for Eli Lilly's Evista® (raloxifene hydrochloride) Tablets in litigation concerning Teva's abbreviated new drug application to market a generic version. The court found these patents to be invalid for lack of written description.

FDA to review Champix/Chantix side effects

A drug which was designed to help people quit smoking is causing concern following a number of reports that it induces suicidal feelings and aggressive and erratic behaviour.

Study highlights need for additional systems to report adverse drug reactions in infants

A new study reveals that adverse drug reactions in newborns and infants may be under-reported.

AIDS 2010 opens: Leaders weigh in on global HIV/AIDS funding; Clinton, Gates on efficiency

The six-day International AIDS Conference-AIDS 2010 kicked off Sunday in Vienna, Austria "amid resurgent fears that advances in the 29-year war against the disease were threatened by a slump in funding," Agence France-Presse reports.

Read more Medical News

› Verified 6 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. Nicholas Geoffrey Ashenburg 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
Nicholas Geoffrey Ashenburg, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000
Nicholas Geoffrey Ashenburg, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

News Archive

Research Roundup: Raising Medicare's eligibility age; Insurance status affects ER imaging services

Raising The Ages Of Eligibility For Medicare And Social Security - The authors analyzed a scenario in which the eligibility age - current 65 - would be increased by two months every year until it reached 67 in 2027. They found that would cut Medicare expenditures by 5 percent but many people between the ages of 65 and 67 would pay more for health care.

Patents listed in FDA's Orange Book for Eli Lilly's Evista invalidated

Teva Pharmaceutical Industries Ltd. announced today that the U.S. District Court for the Southern District of Indiana has issued a decision invalidating two patents listed in the FDA's Orange Book for Eli Lilly's Evista® (raloxifene hydrochloride) Tablets in litigation concerning Teva's abbreviated new drug application to market a generic version. The court found these patents to be invalid for lack of written description.

FDA to review Champix/Chantix side effects

A drug which was designed to help people quit smoking is causing concern following a number of reports that it induces suicidal feelings and aggressive and erratic behaviour.

Study highlights need for additional systems to report adverse drug reactions in infants

A new study reveals that adverse drug reactions in newborns and infants may be under-reported.

AIDS 2010 opens: Leaders weigh in on global HIV/AIDS funding; Clinton, Gates on efficiency

The six-day International AIDS Conference-AIDS 2010 kicked off Sunday in Vienna, Austria "amid resurgent fears that advances in the 29-year war against the disease were threatened by a slump in funding," Agence France-Presse reports.

Read more News

› Verified 6 days ago


Emergency Medicine Doctors in Stanford, CA

Enoch Akuffo Obeng, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Timothy John Batchelor, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Swaminatha V Mahadevan, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Kelly Nicole Roszczynialski, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Dr. Calvin Eric Hwang, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 341 Galvez St, Lower Level, Stanford, CA 94305
Phone: 650-725-8202    
Graham Walker, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Mc: 5500, Stanford, CA 94305
Phone: 650-723-4000    
Shawn Keiji Kaku, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    

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