Dennis Datuin, DO
NPI 1467926857 · Internal Medicine Physician · Twentynine Palms, CA
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Datuin, DO is a Internal Medicine Physician provider in Twentynine Palms, CA (NPI 1467926857).
Provider details
- NPI number
- 1467926857
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0102206249 (VA)
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
- 2019-01-18
- Last updated
- 2025-08-12
- Certified
- 2025-08-11
Frequently asked questions
- What is Dennis Datuin's NPI number?
- Dennis Datuin's National Provider Identifier (NPI) is 1467926857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Datuin's specialty?
- Dennis Datuin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Datuin located?
- Dennis Datuin's practice location on file with NPPES is Naval Medical Center Twentynine Palms, Twentynine Palms, CA 92278.
- What is Dennis Datuin's phone number?
- The practice phone number listed in the NPPES registry for Dennis Datuin is (760) 830-2117.
- Does Dennis Datuin accept Medicare?
- Dennis Datuin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Datuin's NPI active?
- Yes — Dennis Datuin's NPI (1467926857) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.