David M. Grossman, M.D., Medical Corporation
NPI 1447208194 · Internal Medicine Physician · Tarzana, CA
David M. Grossman, M.D., Medical Corporation is a Internal Medicine Physician organization in Tarzana, CA (NPI 1447208194).
Provider details
- NPI number
- 1447208194
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Grossman, Physician/Owner(818) 528-1290
- License
- A52722 (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
20 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
- 2006-05-05
- Last updated
- 2016-05-03
Frequently asked questions
- What is David M. Grossman, M.D., Medical Corporation's NPI number?
- David M. Grossman, M.D., Medical Corporation's National Provider Identifier (NPI) is 1447208194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David M. Grossman, M.D., Medical Corporation?
- David M. Grossman, M.D., Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David M. Grossman, M.D., Medical Corporation located?
- David M. Grossman, M.D., Medical Corporation's practice location on file with NPPES is 18375 Ventura Blvd, Tarzana, CA 91356-4218.
- What is David M. Grossman, M.D., Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for David M. Grossman, M.D., Medical Corporation is (818) 908-8048.
- Who is the authorized official for David M. Grossman, M.D., Medical Corporation?
- The authorized official listed on David M. Grossman, M.D., Medical Corporation's NPPES record is David Grossman, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David M. Grossman, M.D., Medical Corporation's NPI active?
- Yes — David M. Grossman, M.D., Medical Corporation's NPI (1447208194) is active in the NPPES registry as of the last update on 2016-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.