Maryam Sharif-Hassanabadi, M.D.
Nephrology Physician · Vallejo, CA
Maryam Sharif-Hassanabadi, M.D. is a nephrology physician with a practice address in Vallejo, California, and NPI 1811287394, issued on Apr 18, 2011. Check the license (California A116460, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maryam Sharif-Hassanabadi
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A116460 CA
Self-reported in NPPES; status is on the state search - Practice location
- 975 Sereno Dr, Vallejo, CA 94589
- Phone
- (707) 651-2570
- Enumerated
- Apr 18, 2011
- Record last updated
- Sep 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20221020002634); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 975 Sereno Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joel Aandahl, NPAdult Health Nurse Practitioner1891423653
- Noman Absar, MDCritical Care Medicine (Internal Medicine) Physician1205908951
- Anthony Acquaviva, MDUrology Physician1457439283
- Jhonnard James Acuna, CRNACertified Registered Nurse Anesthetist1205997327
- Omid AfshariPharmacist1184165391
- Eesha AftabStudent in an Organized Health Care Education/Training Program1770421687
Verify Maryam Sharif-Hassanabadi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A116460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average nephrology physician in 2024
1,210 Medicare Part D claims for 294 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Calcitriol184 claims
- Jardiance90 claims
- Furosemide82 claims
- Amlodipine Besylate77 claims
- Sevelamer Carbonate70 claims
- Losartan Potassium65 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.
Bills Medicare through one group practice
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryam Sharif-Hassanabadi among 1,468 nephrology physician records in California
Maryam Sharif-Hassanabadi, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 76% of them.
- NPI issued2011 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2002 · median 2001 among the 1,128 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Vallejo → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Waseem Ahmad, MDVallejo, CA 945891366520108
- Hashem Dajani, MDVallejo, CA 945891174601918
- Julia Krasner, MDVallejo, CA 945891225116056
- Maung Myint, MDVallejo, CA 945891841378676
- Kar Own, MDVallejo, CA 945891558449454
- Keyur Patel, MDVallejo, CA 945891942388772
- Caitlin Richardson-Royer, M.D.Vallejo, CA 945891922351881
- Eric Lai, M.D.Pleasanton, CA 945881942592522
Common questions
What is Maryam Sharif-Hassanabadi, M.D.'s NPI number?
Maryam Sharif-Hassanabadi, M.D.'s National Provider Identifier (NPI) is 1811287394, issued on Apr 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Maryam Sharif-Hassanabadi, M.D. located?
The NPPES record lists a practice address at 975 Sereno Dr, Vallejo, CA, 94589. Phone: (707) 651-2570. Providers update this record themselves, so call before visiting.
How can I verify Maryam Sharif-Hassanabadi, M.D.'s license?
NPPES lists California license number A116460, 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 Maryam Sharif-Hassanabadi, M.D. prescribe under Medicare Part D?
In 2024, Maryam Sharif-Hassanabadi, M.D. had 1,210 Medicare Part D claims for 294 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.