Sam Densen, MD
NPI 1881172666 · Internal Medicine Physician · Santa Maria, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sam Densen, MD is a Internal Medicine Physician provider in Santa Maria, CA (NPI 1881172666).
Provider details
- NPI number
- 1881172666
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 192871 (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
7 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
- 2018-08-02
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Sam Densen's NPI number?
- Sam Densen's National Provider Identifier (NPI) is 1881172666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sam Densen's specialty?
- Sam Densen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sam Densen located?
- Sam Densen's practice location on file with NPPES is 2801 Santa Maria Way, Santa Maria, CA 93455-2118.
- What is Sam Densen's phone number?
- The practice phone number listed in the NPPES registry for Sam Densen is (805) 934-5400.
- Does Sam Densen accept Medicare?
- Sam Densen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sam Densen's NPI active?
- Yes — Sam Densen's NPI (1881172666) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.