NPPES file of Aug 9, 2026

Thomas James Naegeli, M.D.

Family Medicine Physician · Escondido, CA

Thomas James Naegeli, M.D. is a family medicine physician with a practice address in Escondido, California, and NPI 1205804069, issued on Mar 9, 2006. Check the license (California G036332, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205804069
Name
Thomas James Naegeli
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G036332 CA
Self-reported in NPPES; status is on the state search
Practice location
488 E Valley Pkwy, Escondido, CA 92025
Phone
(760) 745-2000
Enumerated
Mar 9, 2006
Record last updated
Mar 25, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(760) 745-0451
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 488 E Valley Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jefferson Birchall, M.D.Family Medicine Physician1386612190
  2. Richard Brownsberger, P.A.Physician Assistant1871554592
  3. Duane BuringrudObstetrics & Gynecology Physician1215971999
  4. Elizabeth Cao, M.D.Obstetrics & Gynecology Physician1467762161
  5. Branislav Cizmar, MDObstetrics & Gynecology Physician1679554372
  6. Danielle Davidek, NPFamily Nurse Practitioner1912433004

Verify Thomas James Naegeli in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G036332    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Thomas James Naegeli among 17,133 family medicine physician records in California

Thomas James Naegeli, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2014 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 family medicine physician records list a practice address in Escondido

They are 63 of the 3,509 NPPES records with a practice address in Escondido, and 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 17,133 in California → Every provider in Escondido → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Joseph Aquilina, MDEscondido, CA 920251588642847
  2. Jefferson Birchall, M.D.Escondido, CA 920251386612190
  3. Patricia Christie, M.DEscondido, CA 920251881625531
  4. Bonnie Davis, MDEscondido, CA 920251932196649
  5. Mary Dzvonik, M.DEscondido, CA 920251518991751
  6. Julia Martin, M.D.Escondido, CA 920251245209071
  7. Glenn Panzer, M.DEscondido, CA 920251154351088
  8. Veena Prabhakar, D.O.Escondido, CA 920251902874761

Common questions

What is Thomas James Naegeli, M.D.'s NPI number?

Thomas James Naegeli, M.D.'s National Provider Identifier (NPI) is 1205804069, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas James Naegeli, M.D. located?

The NPPES record lists a practice address at 488 E Valley Pkwy, Escondido, CA, 92025. Phone: (760) 745-2000. Providers update this record themselves, so call before visiting.

How can I verify Thomas James Naegeli, M.D.'s license?

NPPES lists California license number G036332, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.