Murray Grissom, MD
NPI 1720465396 · Diagnostic Radiology Physician · Menlo Park, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Murray Grissom, MD is a Diagnostic Radiology Physician provider in Menlo Park, CA (NPI 1720465396).
Provider details
- NPI number
- 1720465396
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TP674 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-02
- Last updated
- 2023-03-31
- Certified
- 2023-03-28
Frequently asked questions
- What is Murray Grissom's NPI number?
- Murray Grissom's National Provider Identifier (NPI) is 1720465396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Murray Grissom's specialty?
- Murray Grissom is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Murray Grissom located?
- Murray Grissom's practice location on file with NPPES is 795 Willow Rd Bldg 334, Menlo Park, CA 94025-2539.
- What is Murray Grissom's phone number?
- The practice phone number listed in the NPPES registry for Murray Grissom is (877) 780-5559.
- Does Murray Grissom accept Medicare?
- Murray Grissom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Murray Grissom's NPI active?
- Yes — Murray Grissom's NPI (1720465396) is active in the NPPES registry as of the last update on 2023-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.