Diane F. Dailey, MD
Internal Medicine Physician · Davis, CA
Diane F. Dailey, MD is an internal medicine physician with a practice address in Davis, California, and NPI 1689753725, issued on Nov 2, 2006. Check the license (California G66189, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diane F. Dailey
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G66189 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1955 Cowell Blvd, Davis, CA 95618
- Phone
- (916) 757-7100
- Enumerated
- Nov 2, 2006
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00G661890 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1955 Cowell Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mahfuja Akanda, MDInternal Medicine Physician1528118346
- Michelle Apple, MDObstetrics & Gynecology Physician1629498241
- Suzanne Bier, MDObstetrics & Gynecology Physician1033238605
- James Buck, RPHPharmacist1376077628
- Allison Buss, MDPediatrics Physician1699119032
- Michelle Chang-Cheng, MDInternal Medicine Physician1689746406
Verify Diane F. Dailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G66189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diane F. Dailey among 17,696 internal medicine physician records in California
Diane F. Dailey, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2021 · 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).
33 internal medicine physician records list a practice address in Davis
They are 33 of the 1,711 NPPES records with a practice address in Davis, and 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 Davis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mahfuja Akanda, MDDavis, CA 956181528118346
- Michelle Chang-Cheng, MDDavis, CA 956181689746406
- Catherine Dycaico, M.D.Davis, CA 956181578749396
- Mark Ho, MDDavis, CA 956181275611964
- Prabhu Shankar, MD, MSEl Macero, CA 956181629928858
- Jeanine Ellinwood, M.DDiamond Springs, CA 956191790782902
- Elisabeth AbdinDavis, CA 956161124391941
- Ramnik Bhogal, MDDavis, CA 956161326627589
Common questions
What is Diane F. Dailey, MD's NPI number?
Diane F. Dailey, MD's National Provider Identifier (NPI) is 1689753725, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane F. Dailey, MD located?
The NPPES record lists a practice address at 1955 Cowell Blvd, Davis, CA, 95618. Phone: (916) 757-7100. Providers update this record themselves, so call before visiting.
How can I verify Diane F. Dailey, MD's license?
NPPES lists California license number G66189, 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.