Peter Grossman, M.D.
NPI 1255336756 · Plastic Surgery Physician · West Hills, CA
Enrolled with Medicare as Practitioner - Plastic and Reconstructive Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Grossman, M.D. is a Plastic Surgery Physician provider in West Hills, CA (NPI 1255336756).
Provider details
- NPI number
- 1255336756
- Entity type
- Individual
- Primary specialty
- Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G66484 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
6 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 420 34th StBakersfield, CA 93301-2237Phone: (661) 541-5231
- 7300 Medical Center DrWest Hills, CA 91307-1902Phone: (818) 676-4114
- 2316 E Meyer BlvdKansas City, MO 64132-1136Phone: (818) 676-4114
- 1441 N Beckley AveDallas, TX 75203-1201Phone: (469) 204-5283
- 221 W Colorado Blvd Ste 730Dallas, TX 75208-2357Phone: (469) 501-6920Fax: (214) 948-8870
Registry dates
- Enumerated
- 2005-06-20
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Peter Grossman's NPI number?
- Peter Grossman's National Provider Identifier (NPI) is 1255336756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Grossman's specialty?
- Peter Grossman is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Grossman located?
- Peter Grossman's practice location on file with NPPES is 7325 Medical Center Dr, West Hills, CA 91307-1925.
- What is Peter Grossman's phone number?
- The practice phone number listed in the NPPES registry for Peter Grossman is (818) 981-2050.
- Does Peter Grossman accept Medicare?
- Peter Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Grossman's NPI active?
- Yes — Peter Grossman's NPI (1255336756) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.