Gregory Alan Thompson, M.D.
Internal Medicine Physician · Carmel Valley, CA
Gregory Alan Thompson, M.D. is an internal medicine physician with a practice address in Carmel Valley, California, and NPI 1407127947, issued on Jan 13, 2012. Check the license (California 89084, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregory Alan Thompson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 89084 CA
20924 TN
Self-reported in NPPES; status is on the state search - Practice location
- 13 Oak Meadow LN, Carmel Valley, CA 93924
- Phone
- (801) 718-4181
- Enumerated
- Jan 13, 2012
- Record last updated
- Jan 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Gregory Alan Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 89084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
34 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $13.10
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
1 internal medicine physician records list a practice address in Carmel Valley
They are 1 of the 35 NPPES records with a practice address in Carmel Valley, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Carmel Valley →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Gregory Alan Thompson, M.D.'s NPI number?
Gregory Alan Thompson, M.D.'s National Provider Identifier (NPI) is 1407127947, issued on Jan 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Alan Thompson, M.D. located?
The NPPES record lists a practice address at 13 Oak Meadow LN, Carmel Valley, CA, 93924. Phone: (801) 718-4181. Providers update this record themselves, so call before visiting.
How can I verify Gregory Alan Thompson, M.D.'s license?
NPPES lists California license number 89084, 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.
How much does Gregory Alan Thompson, M.D. prescribe under Medicare Part D?
In 2024, Gregory Alan Thompson, M.D. had 34 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.