Dennis Datuin, DO
Internal Medicine Physician · Twentynine Palms, CA
Dennis Datuin, DO is an internal medicine physician with a practice address in Twentynine Palms, California, and NPI 1467926857, issued on Jan 18, 2019. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dennis Datuin
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0102206249 VA
Self-reported in NPPES; status is on the state search - Practice location
- Naval Medical Center Twentynine Palms, Twentynine Palms, CA 92278
- Phone
- (760) 830-2117
- Enumerated
- Jan 18, 2019
- Record last updated
- Aug 12, 2025
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Dennis Datuin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dennis Datuin among 17,696 internal medicine physician records in California
Dennis Datuin, DO is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in Twentynine Palms → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Avery Johnson, MDTwentynine Palms, CA 922781780277194
- Kevin Kohler, M.D.Winterhaven, CA 922831497281521
- Jack Cruikshank, MDYucca Valley, CA 922841720746662
- Robert Evans, MDYucca Valley, CA 922841184603441
- Dae Yong Kim, MDYucca Valley, CA 922841679094981
- Sumit Mahajan, MDYucca Valley, CA 922841659350916
- Prem Salhotra, M.D.Yucca Valley, CA 922841457302812
- Jim Wu, MDYucca Valley, CA 922841285605014
Common questions
What is Dennis Datuin, DO's NPI number?
Dennis Datuin, DO's National Provider Identifier (NPI) is 1467926857, issued on Jan 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Datuin, DO located?
The NPPES record lists a practice address at Naval Medical Center Twentynine Palms, Twentynine Palms, CA, 92278. Phone: (760) 830-2117. Providers update this record themselves, so call before visiting.
How can I verify Dennis Datuin, DO's license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.