Andrea Michelle Clarke, MD
Family Medicine Physician · Napa, CA
Andrea Michelle Clarke, MD is a family medicine physician with a practice address in Napa, California, and NPI 1598734709, issued on Mar 17, 2006. Check the license (California A66060, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrea Michelle Clarke
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A66060 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Trancas St, Napa, CA 94558
- Phone
- (707) 253-9132
- Enumerated
- Mar 17, 2006
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (707) 253-9178
- Medicare enrollment
- Enrolled (PECOS I20060127000495); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1997
- Entity
- Type 1 · individual
Also registered at 1100 Trancas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa CucinellaMidwife1013108414
- Paul Dugan, M.D.Hematology & Oncology Physician1992770069
- Judith Feiner, LCSWMental Health Counselor1932138633
Verify Andrea Michelle Clarke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A66060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average family medicine physician in 2024
4,987 Medicare Part D claims for 508 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 196 claims were for opioids.
Most prescribed
- Atorvastatin Calcium345 claims
- Levothyroxine Sodium268 claims
- Losartan Potassium206 claims
- Amlodipine Besylate153 claims
- Hydrocodone-Acetaminophen153 claims
- Lisinopril153 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.
Bills Medicare through one group practice
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
59 family medicine physician records list a practice address in Napa
They are 59 of the 3,583 NPPES records with a practice address in Napa, and 17,133 family medicine physician records in California.
All 59 in Napa → All 17,133 in California → Every provider in Napa →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Andrea Michelle Clarke, MD's NPI number?
Andrea Michelle Clarke, MD's National Provider Identifier (NPI) is 1598734709, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Michelle Clarke, MD located?
The NPPES record lists a practice address at 1100 Trancas St, Napa, CA, 94558. Phone: (707) 253-9132. Providers update this record themselves, so call before visiting.
How can I verify Andrea Michelle Clarke, MD's license?
NPPES lists California license number A66060, 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 Andrea Michelle Clarke, MD prescribe under Medicare Part D?
In 2024, Andrea Michelle Clarke, MD had 4,987 Medicare Part D claims for 508 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.