NPPES file of Aug 9, 2026

Adam Nanru Overbey, D.O.

Cardiovascular Disease Physician · San Diego, CA

Adam Nanru Overbey, D.O. is a cardiovascular disease physician with a practice address in San Diego, California, and NPI 1548554314, issued on Jun 8, 2011. Check the license (California 1548554314, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548554314
Name
Adam Nanru Overbey
Credential
D.O.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
1548554314 CA
Self-reported in NPPES; status is on the state search
Practice location
Naval Medical Center San Diego, San Diego, CA 92134
Phone
(619) 532-6827
Enumerated
Jun 8, 2011
Record last updated
Mar 6, 2025
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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Also registered at Naval Medical Center San Diego

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

  1. William Agbo, PHARM.D.Pharmacist1437597275
  2. Marilyn Andersen, D.D.S.Oral and Maxillofacial Surgery (Dentist)1174976690
  3. Ramsey Andrada, PHARMACY TECHNICIANPharmacy Technician1699057281
  4. Randy Ashman, CRNACertified Registered Nurse Anesthetist1326009994
  5. David AugustinPharmacist1275985962
  6. Emma Basaran, MDInternal Medicine Physician1568923266

Verify Adam Nanru Overbey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 1548554314
    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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Industry payments in 2024: $48.41

2 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Adam Overbey$48.41
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Adam Nanru Overbey among 2,574 cardiovascular disease physician records in California

Adam Nanru Overbey, D.O. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 77% of them.

  • NPI issued2011 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Francis Hartge, M.D.San Diego, CA 921341275829608
  2. Peter Linz, M.D.San Diego, CA 921341194705640
  3. Keshav Nayak, M.D.San Diego, CA 921341043246531
  4. Olamide Oladipo, D.OSan Diego, CA 921341902125768
  5. Matthew Russell, M.D.San Diego, CA 921341427337914
  6. Bryan Spalding, MDSan Diego, CA 921341184786857
  7. Douglas Brown, M.D.San Diego, CA 921301750345112
  8. Todd Hitchcock, M.D.San Diego, CA 921301013995299

Common questions

What is Adam Nanru Overbey, D.O.'s NPI number?

Adam Nanru Overbey, D.O.'s National Provider Identifier (NPI) is 1548554314, issued on Jun 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Adam Nanru Overbey, D.O. located?

The NPPES record lists a practice address at Naval Medical Center San Diego, San Diego, CA, 92134. Phone: (619) 532-6827. Providers update this record themselves, so call before visiting.

How can I verify Adam Nanru Overbey, D.O.'s license?

NPPES lists California license number 1548554314, 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. Medicare files from data.cms.gov. 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.