Marisa Tienyun Smith, MD - Medicare Emergency Medicine in Stanford, CA

Marisa Tienyun Smith, MD is a medicare enrolled "Emergency Medicine" physician in Stanford, California. Her current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 723-4000.

Marisa Tienyun Smith is licensed to practice in California (license number A185755) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1447756259.

Contact Information

Marisa Tienyun Smith, MD
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available



Physician's Profile

Full NameMarisa Tienyun Smith
GenderFemale
SpecialityEmergency Medicine
Location300 Pasteur Dr, Stanford, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447756259
  • Provider Enumeration Date: 04/02/2018
  • Last Update Date: 03/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7315296399
  • Enrollment ID: I20230707000998

Medical Identifiers

Medical identifiers for Marisa Tienyun Smith such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447756259NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A185755 (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. Marisa Tienyun Smith allows following entities to bill medicare on her 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

Scientists gain crucial insights into cause of stuttering

One percent of adults and five percent of children are unable to achieve what most of us take for granted-speaking fluently. Instead, they struggle with words, often repeating the beginning of a word, for example "G-g-g-g-g-ood morning" or get stuck with single sounds, such as "Ja" for "January" although they know exactly what they want to say.

Asbestos reform critical in stopping fraudulent lawsuits

The Council for Citizens Against Government Waste (CCAGW) has encouraged Congress to pass S. 852, the Fairness in Asbestos Injury Resolution Act (FAIR Act). The legislation establishes a trust fund to reimburse true victims of asbestos exposure while limiting the actions of trial lawyers.

arGEN-X advances ARGX-112 into formal preclinical development

arGEN-X, a clinical stage biopharmaceutical company specialized in the discovery and development of highly differentiated human monoclonal antibody therapeutics, announces that it has progressed ARGX-112, its fourth therapeutic candidate, into formal preclinical development.

Department of Veterans Affairs selects Aquilent for health IT support

Aquilent, the recognized leading provider of Web-based solutions shaping the next generation of technology for the federal government, today announced that the Department of Veterans Affairs (VA) has chosen Aquilent for two health IT support contracts valued at more than $2.7M combined. Under the terms of the contracts, Aquilent will provide healthcare revenue data migration and health risk assessment solutions.

Read more Medical News

› Verified 3 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

Scientists gain crucial insights into cause of stuttering

One percent of adults and five percent of children are unable to achieve what most of us take for granted-speaking fluently. Instead, they struggle with words, often repeating the beginning of a word, for example "G-g-g-g-g-ood morning" or get stuck with single sounds, such as "Ja" for "January" although they know exactly what they want to say.

Asbestos reform critical in stopping fraudulent lawsuits

The Council for Citizens Against Government Waste (CCAGW) has encouraged Congress to pass S. 852, the Fairness in Asbestos Injury Resolution Act (FAIR Act). The legislation establishes a trust fund to reimburse true victims of asbestos exposure while limiting the actions of trial lawyers.

arGEN-X advances ARGX-112 into formal preclinical development

arGEN-X, a clinical stage biopharmaceutical company specialized in the discovery and development of highly differentiated human monoclonal antibody therapeutics, announces that it has progressed ARGX-112, its fourth therapeutic candidate, into formal preclinical development.

Department of Veterans Affairs selects Aquilent for health IT support

Aquilent, the recognized leading provider of Web-based solutions shaping the next generation of technology for the federal government, today announced that the Department of Veterans Affairs (VA) has chosen Aquilent for two health IT support contracts valued at more than $2.7M combined. Under the terms of the contracts, Aquilent will provide healthcare revenue data migration and health risk assessment solutions.

Read more Medical News

› Verified 3 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. Marisa Tienyun Smith 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
Marisa Tienyun Smith, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000
Marisa Tienyun Smith, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

News Archive

Scientists gain crucial insights into cause of stuttering

One percent of adults and five percent of children are unable to achieve what most of us take for granted-speaking fluently. Instead, they struggle with words, often repeating the beginning of a word, for example "G-g-g-g-g-ood morning" or get stuck with single sounds, such as "Ja" for "January" although they know exactly what they want to say.

Asbestos reform critical in stopping fraudulent lawsuits

The Council for Citizens Against Government Waste (CCAGW) has encouraged Congress to pass S. 852, the Fairness in Asbestos Injury Resolution Act (FAIR Act). The legislation establishes a trust fund to reimburse true victims of asbestos exposure while limiting the actions of trial lawyers.

arGEN-X advances ARGX-112 into formal preclinical development

arGEN-X, a clinical stage biopharmaceutical company specialized in the discovery and development of highly differentiated human monoclonal antibody therapeutics, announces that it has progressed ARGX-112, its fourth therapeutic candidate, into formal preclinical development.

Department of Veterans Affairs selects Aquilent for health IT support

Aquilent, the recognized leading provider of Web-based solutions shaping the next generation of technology for the federal government, today announced that the Department of Veterans Affairs (VA) has chosen Aquilent for two health IT support contracts valued at more than $2.7M combined. Under the terms of the contracts, Aquilent will provide healthcare revenue data migration and health risk assessment solutions.

Read more News

› Verified 3 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    
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    
Joseph Urban Becker, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    

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.