NPPES file of Aug 9, 2026

Mariyam Anna Saviour, BSC (HONS), MBCHB

Neurocritical Care Physician · San Francisco, CA

Mariyam Anna Saviour, BSC (HONS), MBCHB is a neurocritical care physician with a practice address in San Francisco, California, and NPI 1568037711, issued on May 20, 2021. Check the license (California A203216, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568037711
Name
Mariyam Anna Saviour
Credential
BSC (HONS), MBCHB
Primary taxonomy
Neurocritical Care Physician 2084A2900X
License number
A203216 CA
Self-reported in NPPES; status is on the state search
Practice location
Ucsf, San Francisco, CA 94143
Phone
(415) 514-3640
Enumerated
May 20, 2021
Record last updated
Aug 1, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at Ucsf

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan Gill, M.D., PH.D.Anatomic Pathology & Clinical Pathology Physician1992920649
  2. Martha Kennedy, M.D.Endocrinology, Diabetes & Metabolism Physician1982651022
  3. Bruce Miller, MDHospice and Palliative Medicine (Internal Medicine) Physician1376598920
  4. Edward Thornborrow, MD PHDAnatomic Pathology & Clinical Pathology Physician1316067044
  5. Lisa Vail, M.D.Internal Medicine Physician1023191285

Verify Mariyam Anna Saviour in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A203216
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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14% fewer Medicare Part D claims than the average neurocritical care physician in 2024

96 Medicare Part D claims for 20 beneficiaries, against an average of 112 among the 141 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Mariyam Saviour96
  2. Specialty average112

Most prescribed

  1. Levetiracetam16 claims
  2. Topiramate15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Mariyam Anna Saviour among 74 neurocritical care physician records in California

Mariyam Anna Saviour, BSC (HONS), MBCHB is one of 74 neurocritical care physician records with a practice address in California. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 96% of them.

  • NPI issued2021 · 96% of these records are older, 1% newer
  • In a Medicare fileYes · 97% of these records are
  • In the CMS Doctors and Clinicians fileNo · 86% of these records are
  • Record last updated2025 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurocritical Care Physician providers in California

There are 74 neurocritical care physician records in California.

The 8 neurocritical care physician records with the nearest ZIP codes

  1. John Greene, MDSan Francisco, CA 941431205397841
  2. Kenia Lucey, MDSan Francisco, CA 941431649899188
  3. Rana Moosavi, M.D.San Francisco, CA 941091871908301
  4. Marion Buckwalter, MDStanford, CA 943051356394589
  5. Karen Hirsch, MDStanford, CA 943051053516641
  6. Hannah Kirsch, MDStanford, CA 943051528479318
  7. Prashanth Krishnamohan, MDStanford, CA 943051457632432
  8. Lucia Rivera Lara, MDStanford, CA 943051356502744

Common questions

What is Mariyam Anna Saviour, BSC (HONS), MBCHB's NPI number?

Mariyam Anna Saviour, BSC (HONS), MBCHB's National Provider Identifier (NPI) is 1568037711, issued on May 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mariyam Anna Saviour, BSC (HONS), MBCHB located?

The NPPES record lists a practice address at Ucsf, San Francisco, CA, 94143. Phone: (415) 514-3640. Providers update this record themselves, so call before visiting.

How can I verify Mariyam Anna Saviour, BSC (HONS), MBCHB's license?

NPPES lists California license number A203216, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mariyam Anna Saviour, BSC (HONS), MBCHB prescribe under Medicare Part D?

In 2024, Mariyam Anna Saviour, BSC (HONS), MBCHB had 96 Medicare Part D claims for 20 beneficiaries; the average among neurocritical care physician prescribers was 112. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.