Ashley Thatcher, DO
Family Medicine Physician · Buckeye, AZ
Ashley Thatcher, DO is a family medicine physician with a practice address in Buckeye, Arizona, and NPI 1417652124, issued on Apr 3, 2023. Check the license (Arizona 012493, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ashley Thatcher
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 012493 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 20751 W Market St, Buckeye, AZ 85396
- Phone
- (623) 463-5000
- Enumerated
- Apr 3, 2023
- Record last updated
- Jul 14, 2026
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 20751 W Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sydney Guenther, FNP-CFamily Nurse Practitioner1093442725
- Jungwuk Han, MDInternal Medicine Physician1003546771
- Randi Herman, FNP-CFamily Nurse Practitioner1962947770
- Asta Jakobsson, DOFamily Medicine Physician1427685973
- Rommel Mesola, M.D.Adult Medicine Physician1104979269
Verify Ashley Thatcher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 012493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
185 Medicare Part D claims for 39 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate20 claims
- Levothyroxine Sodium15 claims
- Atorvastatin Calcium13 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.
Ashley Thatcher among 3,119 family medicine physician records in Arizona
Ashley Thatcher, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 94% of them.
- NPI issued2023 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family medicine physician records list a practice address in Buckeye
They are 10 of the 489 NPPES records with a practice address in Buckeye, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Buckeye → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Asta Jakobsson, DOBuckeye, AZ 853961427685973
- Austin Smith, MDBuckeye, AZ 853961114620481
- Steven Cox, DOGoodyear, AZ 853951255305835
- Robyn Fossey, MDGoodyear, AZ 853951053831172
- Hui GaoGoodyear, AZ 853951093158933
- Bonte Gbemudu, M.D.Goodyear, AZ 853951104137256
- Amanda Janulis, FNP-CGoodyear, AZ 853951124743372
- David Jensen, D.O.Goodyear, AZ 853951174855159
Common questions
What is Ashley Thatcher, DO's NPI number?
Ashley Thatcher, DO's National Provider Identifier (NPI) is 1417652124, issued on Apr 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Thatcher, DO located?
The NPPES record lists a practice address at 20751 W Market St, Buckeye, AZ, 85396. Phone: (623) 463-5000. Providers update this record themselves, so call before visiting.
How can I verify Ashley Thatcher, DO's license?
NPPES lists Arizona license number 012493, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashley Thatcher, DO prescribe under Medicare Part D?
In 2024, Ashley Thatcher, DO had 185 Medicare Part D claims for 39 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.