Luis Dakay Tan, M.D.
Hospitalist Physician · Lancaster, CA
Luis Dakay Tan, M.D. is a hospitalist physician with a practice address in Lancaster, California, and NPI 1295823854, issued on Oct 10, 2006. Check the license (California A46580, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Luis Dakay Tan
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A46580 CA
Self-reported in NPPES; status is on the state search - Practice location
- 43839 15TH St W, Lancaster, CA 93534
- Phone
- (661) 945-5984
- Enumerated
- Oct 10, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (661) 726-3890
- Medicaid ID
- 00A465800 CA
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 43839 15TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Luis Dakay Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A46580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Luis Dakay Tan among 3,099 hospitalist physician records in California
Luis Dakay Tan, M.D. is one of 3,099 hospitalist physician records with a practice address in California. 90% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileNo · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 81% of these records are
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,099 in California → Every provider in Lancaster → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Pye AungLancaster, CA 935341063894814
- Elias Ballat, D.O.Lancaster, CA 935341265882336
- Melanie Dawes, M.D.Lancaster, CA 935341861488249
- Davy Figueroa, M.D.Lancaster, CA 935341780794735
- Michael Guthrie, M.D.Lancaster, CA 935341598875585
- Jennifer Michael, MD MPHLancaster, CA 935341366612749
- Brian Berookhim, MDPalmdale, CA 935511659957736
- Devanshu Thakore, MDRidgecrest, CA 935551962476960
Common questions
What is Luis Dakay Tan, M.D.'s NPI number?
Luis Dakay Tan, M.D.'s National Provider Identifier (NPI) is 1295823854, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Luis Dakay Tan, M.D. located?
The NPPES record lists a practice address at 43839 15TH St W, Lancaster, CA, 93534. Phone: (661) 945-5984. Providers update this record themselves, so call before visiting.
How can I verify Luis Dakay Tan, M.D.'s license?
NPPES lists California license number A46580, as entered by the provider. 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.