Mark Pomerantz, MD
NPI 1245327840 · General Practice Physician · Santa Maria, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Pomerantz, MD is a General Practice Physician provider in Santa Maria, CA (NPI 1245327840).
Provider details
- NPI number
- 1245327840
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G48284 (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
- 2006-10-06
- Last updated
- 2019-01-08
Frequently asked questions
- What is Mark Pomerantz's NPI number?
- Mark Pomerantz's National Provider Identifier (NPI) is 1245327840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Pomerantz's specialty?
- Mark Pomerantz is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Pomerantz located?
- Mark Pomerantz's practice location on file with NPPES is 2271 S. Depot Street, Santa Maria, CA 93455.
- What is Mark Pomerantz's phone number?
- The practice phone number listed in the NPPES registry for Mark Pomerantz is (805) 922-0561.
- Does Mark Pomerantz accept Medicare?
- Mark Pomerantz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Pomerantz's NPI active?
- Yes — Mark Pomerantz's NPI (1245327840) is active in the NPPES registry as of the last update on 2019-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.