NPPES file of Aug 9, 2026

Gerald Arthur Grant, M.D

Neurological Surgery Physician · Stanford, CA

Gerald Arthur Grant, M.D is a neurological surgery physician with a practice address in Stanford, California, and NPI 1689646796, issued on Feb 2, 2006. Check the license (California C55884, 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
1689646796
Name
Gerald Arthur Grant
Credential
M.D
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
C55884 CA
2006-01182 NC
17760 NV
L5348 TX
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Stanford, CA 94305
Phone
(650) 723-4000
Enumerated
Feb 2, 2006
Record last updated
Feb 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20061220000562); accepts Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 Pasteur Dr

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

  1. Cooper Aakhus, MDEmergency Medicine Physician1194351007
  2. Oliver Aalami, M.D.Vascular Surgery Physician1225229024
  3. Alistair Aaronson, MDInternal Medicine Physician1457628760
  4. Sumaira Aasi, MDMOHS-Micrographic Surgery Physician1780675181
  5. Fahim Abbasi, M.D.Internal Medicine Physician1841484037
  6. Mohamad Abbass, MDNeurological Surgery Physician1679492151

Verify Gerald Arthur Grant in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C55884
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $56,171.40

53 payments; by number, the most common kind was food and beverage; the largest payer was Aesculap, 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.

  1. Gerald Grant$56,171
  2. Specialty average$14,926

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

  1. Duke Health Integrated Practice IncDurham, NC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gerald Arthur Grant among 929 neurological surgery physician records in California

Gerald Arthur Grant, 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 62% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1994 · median 2005 among the 612 with a school on file
  • Record last updated2019 · 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).

89 neurological surgery physician records list a practice address in Stanford

They are 89 of the 5,606 NPPES records with a practice address in Stanford, and 929 neurological surgery physician records in California.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. John Adler, MDStanford, CA 943051780736199
  2. Steven Chang, MDStanford, CA 943051437214046
  3. Atman Desai, MDPalo Alto, CA 943051356444822
  4. Robert Dodd, MD, PHDStanford, CA 943051134276777
  5. Odette Harris, MDStanford, CA 943051144237009
  6. Syed Karim, MD.Stanford, CA 943051619991023
  7. Robert Lieberson, MDStanford, CA 943051598863326
  8. Albert Popp, M.D.Stanford, CA 943051114912284

Common questions

What is Gerald Arthur Grant, M.D's NPI number?

Gerald Arthur Grant, M.D's National Provider Identifier (NPI) is 1689646796, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gerald Arthur Grant, M.D located?

The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify Gerald Arthur Grant, M.D's license?

NPPES lists California license number C55884, 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.

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.