Registry data as of Aug 27, 2026

Murray Grissom, MD

Diagnostic Radiology Physician · Menlo Park, CA

Murray Grissom, MD is a diagnostic radiology physician with a practice address in Menlo Park, California, and NPI 1720465396, issued on May 2, 2015. Check the license (California A147782, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1720465396
Name
Murray Grissom
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
A147782 CA
66468 CT
54612 KY
TP674 KY
Self-reported in NPPES; status is on the state search
Practice location
795 Willow RD Bldg 334, Menlo Park, CA 94025
Phone
(877) 780-5559
Enumerated
May 2, 2015
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 795 Willow RD Bldg 334

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

  1. Sadick Alsadir, MDInternal Medicine Physician1861563017
  2. Shannon Crawford, MDDiagnostic Radiology Physician1619996766
  3. Justin Hong, PT, DPTPhysical Therapist1023892940
  4. Jessie Hwang, O.D.Optometrist1083766810
  5. Vinita Kamthan-Sanjay, MDPediatrics Physician1053474981
  6. Minesh Patel, MDNeuroradiology Physician1043447865

Verify Murray Grissom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A147782
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

One hospital or facility affiliation

  1. Permanente Medical Group IncSanta Clara, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

18 diagnostic radiology physician records list a Menlo Park practice address

They are 18 of the 1,265 NPPES records with a Menlo Park practice address, and 4,131 diagnostic radiology physician records in California.

Other diagnostic radiology physician records in California

  1. Jason Aaronson, MDLos Angeles, CA1023145463
  2. Pablo Abbona, MDLos Angeles, CA1689856239
  3. Rashed AbdelaalRiverside, CA1518726090
  4. Ahmed Abdelhalim, MDRiverside, CA1275162927
  5. Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
  6. Bennett Abe, MDVisalia, CA1184731283
  7. Stephen Abedon, M.D.Daly City, CA1689628687
  8. Richard Abello, M.D.La Jolla, CA1245205996
  9. Deborah Abelson, M.D.Thousand Oaks, CA1821277252
  10. Denise Aberle, MDLos Angeles, CA1053361501

Common questions

What is Murray Grissom, MD's NPI number?

Murray Grissom, MD's National Provider Identifier (NPI) is 1720465396, issued on May 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Murray Grissom, MD located?

The NPPES record lists a practice address at 795 Willow RD Bldg 334, Menlo Park, CA, 94025. Phone: (877) 780-5559. Providers update this record themselves, so call before visiting.

How can I verify Murray Grissom, MD's license?

NPPES lists California license number A147782, 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.