Aimee Marie Shirrell, MD
Family Medicine Physician · Greenfield, CA
Aimee Marie Shirrell, MD is a family medicine physician with a practice address in Greenfield, California, and NPI 1588676522, issued on Aug 11, 2006. Check the license (California A73415, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Aimee Marie Shirrell
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A73415 CA
Self-reported in NPPES; status is on the state search - Practice location
- 808 Oak Ave, Greenfield, CA 93927
- Phone
- (831) 674-5344
- Enumerated
- Aug 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (831) 674-5214
- Medicaid ID
- 00A734151 CA
- Medicare enrollment
- Enrolled (PECOS I20121009000437); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1997
- Entity
- Type 1 · individual
Also registered at 808 Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wathiq Khamis, DDSGeneral Practice Dentistry1699079418
- Olga Padron LopezFamily Medicine Physician1851045694
- Jessica Schneider, PA-CPhysician Assistant1891292512
Verify Aimee Marie Shirrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A73415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average family medicine physician in 2024
1,775 Medicare Part D claims for 124 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 30 claims were for opioids.
Most prescribed
- Lisinopril129 claims
- Omeprazole127 claims
- Metformin Hcl114 claims
- Amlodipine Besylate90 claims
- Simvastatin84 claims
- Levothyroxine Sodium82 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
- Clinica DE Salud Del Valle DE SalinasSalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 family medicine physician records list a practice address in Greenfield
They are 3 of the 62 NPPES records with a practice address in Greenfield, and 17,133 family medicine physician records in California.
All 3 in Greenfield → All 17,133 in California → Every provider in Greenfield →
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 Aimee Marie Shirrell, MD's NPI number?
Aimee Marie Shirrell, MD's National Provider Identifier (NPI) is 1588676522, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aimee Marie Shirrell, MD located?
The NPPES record lists a practice address at 808 Oak Ave, Greenfield, CA, 93927. Phone: (831) 674-5344. Providers update this record themselves, so call before visiting.
How can I verify Aimee Marie Shirrell, MD's license?
NPPES lists California license number A73415, 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 Aimee Marie Shirrell, MD prescribe under Medicare Part D?
In 2024, Aimee Marie Shirrell, MD had 1,775 Medicare Part D claims for 124 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.