Amanda Adkins, M.D.
Internal Medicine Physician · Fairfield, CA
Amanda Adkins, M.D. is an internal medicine physician with a practice address in Fairfield, California, and NPI 1568635704, issued on Apr 9, 2008. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Amanda Adkins
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 11013160A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2458 Hilborn RD, Fairfield, CA 94534
- Phone
- (707) 646-5500
- Enumerated
- Apr 9, 2008
- Entity
- Type 1 · individual
Also registered at 2458 Hilborn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Digeorge, NPAcute Care Nurse Practitioner1598443897
- Kalsang Dorji, DNP, FNP-BCFamily Nurse Practitioner1861056640
- Judith Flandez, PA-CPhysician Assistant1316482250
- Douglas Freeman, M.D.Family Medicine Physician1588760110
Verify Amanda Adkins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
71% more Medicare Part D claims than the average internal medicine physician in 2024
4,770 Medicare Part D claims for 454 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 50 claims were for opioids.
Most prescribed
- Atorvastatin Calcium355 claims
- Amlodipine Besylate336 claims
- Levothyroxine Sodium254 claims
- Lisinopril195 claims
- Losartan Potassium189 claims
- Omeprazole146 claims
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.
One hospital or facility affiliation
- Drh Medical GroupOakland, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
64 internal medicine physician records list a Fairfield practice address
They are 64 of the 3,595 NPPES records with a Fairfield practice address, and 20,403 internal medicine physician records in California.
All 64 in Fairfield → All 20,403 in California → Every provider in Fairfield →
Other internal medicine physician records in California
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- 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 Amanda Adkins, M.D.'s NPI number?
Amanda Adkins, M.D.'s National Provider Identifier (NPI) is 1568635704, issued on Apr 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Amanda Adkins, M.D. located?
The NPPES record lists a practice address at 2458 Hilborn RD, Fairfield, CA, 94534. Phone: (707) 646-5500. Providers update this record themselves, so call before visiting.
How can I verify Amanda Adkins, M.D.'s license?
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 Amanda Adkins, M.D. prescribe under Medicare Part D?
In 2024, Amanda Adkins, M.D. had 4,770 Medicare Part D claims for 454 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.