Dennis Mack
NPI 1013746320 · Physician Assistant · Santa Maria, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Mack is a Physician Assistant provider in Santa Maria, CA (NPI 1013746320).
Provider details
- NPI number
- 1013746320
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-07-26
- Last updated
- 2025-02-24
- Certified
- 2025-02-24
Frequently asked questions
- What is Dennis Mack's NPI number?
- Dennis Mack's National Provider Identifier (NPI) is 1013746320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Mack's specialty?
- Dennis Mack is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dennis Mack located?
- Dennis Mack's practice location on file with NPPES is 1075 E Betteravia Rd Ste 201, Santa Maria, CA 93454-7023.
- What is Dennis Mack's phone number?
- The practice phone number listed in the NPPES registry for Dennis Mack is (805) 621-7714.
- Does Dennis Mack accept Medicare?
- Dennis Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Mack's NPI active?
- Yes — Dennis Mack's NPI (1013746320) is active in the NPPES registry as of the last update on 2025-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.