Nima Alan, M.D.
Neurological Surgery Physician · San Francisco, CA
Nima Alan, M.D. is a neurological surgery physician with a practice address in San Francisco, California, and NPI 1194106526, issued on Jun 11, 2015. Check the license (California A185726, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nima Alan
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- A185726 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Parnassus Ave # A808, San Francisco, CA 94143
- Phone
- (415) 353-7500
- Enumerated
- Jun 11, 2015
- Record last updated
- Oct 31, 2023
- Medicare enrollment
- Enrolled (PECOS I20230807002303); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 400 Parnassus Ave # A808
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caroline Belkoura, PHDClinical Neuropsychologist1427299965
- Lewis Blevins, MDEndocrinology, Diabetes & Metabolism Physician1295822393
- Andrew GogosNeurological Surgery Physician1922652403
- Charlotte Huie, NPNurse Practitioner1457878027
- Christine Macasieb, N.P.Nurse Practitioner1760798763
- Ramin Morshed, MDNeurological Surgery Physician1396199782
Verify Nima Alan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A185726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average neurological surgery physician in 2024
59 Medicare Part D claims for 22 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin13 claims
- Baclofen11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $48,693.14
94 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ucsf Medical Group Business ServicesBurlingame, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nima Alan among 929 neurological surgery physician records in California
Nima Alan, M.D. is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 80% of them.
- NPI issued2015 · 80% of these records are older, 15% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2005 among the 612 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in San Francisco → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Manish Aghi, MD PHDSan Francisco, CA 941431689647778
- Christopher Ames, MDSan Francisco, CA 941431265485155
- Mitchel Berger, MDSan Francisco, CA 941431538117981
- Nicholas Butowski, MDSan Francisco, CA 941431184681009
- Susan Chang, MDSan Francisco, CA 941431346299518
- Nalin Gupta, MDSan Francisco, CA 941431811955438
- Evren Keles, M.D.San Francisco, CA 941431407872674
- Praveen Mummaneni, M.D.San Francisco, CA 941431407960099
Common questions
What is Nima Alan, M.D.'s NPI number?
Nima Alan, M.D.'s National Provider Identifier (NPI) is 1194106526, issued on Jun 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nima Alan, M.D. located?
The NPPES record lists a practice address at 400 Parnassus Ave # A808, San Francisco, CA, 94143. Phone: (415) 353-7500. Providers update this record themselves, so call before visiting.
How can I verify Nima Alan, M.D.'s license?
NPPES lists California license number A185726, 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 Nima Alan, M.D. prescribe under Medicare Part D?
In 2024, Nima Alan, M.D. had 59 Medicare Part D claims for 22 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Nima Alan, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.