Michael Grossman, M.D.
NPI 1790713519 · Diagnostic Radiology Physician · Covina, CA
Michael Grossman, M.D. is a Diagnostic Radiology Physician provider in Covina, CA (NPI 1790713519).
Provider details
- NPI number
- 1790713519
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A22902 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-06-29
- Last updated
- 2008-10-23
Frequently asked questions
- What is Michael Grossman's NPI number?
- Michael Grossman's National Provider Identifier (NPI) is 1790713519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grossman's specialty?
- Michael Grossman is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grossman located?
- Michael Grossman's practice location on file with NPPES is 414 E San Bernardino Rd, Covina, CA 91723-1704.
- What is Michael Grossman's phone number?
- The practice phone number listed in the NPPES registry for Michael Grossman is (626) 915-5181.
- Is Michael Grossman's NPI active?
- Yes — Michael Grossman's NPI (1790713519) is active in the NPPES registry as of the last update on 2008-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.