Alan N. Dewitt, M.D.
Family Medicine Physician · Snowflake, AZ
Alan N. Dewitt, M.D. is a family medicine physician with a practice address in Snowflake, Arizona, and NPI 1013988492, issued on Feb 1, 2006. Check the license (Arizona 28819, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alan N. Dewitt
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 28819 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 590 S Main St, Snowflake, AZ 85937
- Phone
- (928) 536-7519
- Enumerated
- Feb 1, 2006
- Record last updated
- Sep 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (928) 536-7305
- Medicaid ID
- 551433 AZ
- Medicare enrollment
- Enrolled (PECOS I20101104000511); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 590 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ronald Byrd, FNPFamily Nurse Practitioner1336396415
- Lincoln Hiatt, MDFamily Medicine Physician1174147342
- Larry Nichols, MDFamily Medicine Physician1225009608
Verify Alan N. Dewitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 28819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
511 Medicare Part D claims for 186 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Furosemide25 claims
- Eliquis24 claims
- Amoxicillin-Clavulanate Potass22 claims
- Atorvastatin Calcium20 claims
- Levothyroxine Sodium19 claims
- Lisinopril16 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
- Hospitalist Medicine Healthcare LLCShow Low, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan N. Dewitt among 3,119 family medicine physician records in Arizona
Alan N. Dewitt, M.D. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1999 · median 2006 among the 1,775 with a school on file
- Record last updated2013 · 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).
6 family medicine physician records list a practice address in Snowflake
They are 6 of the 75 NPPES records with a practice address in Snowflake, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Snowflake → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Chad Brimhall, M.D.Snowflake, AZ 859371699095976
- Lincoln Hiatt, MDSnowflake, AZ 859371174147342
- David Murphy, D.O.Snowflake, AZ 859371417480047
- Larry Nichols, MDSnowflake, AZ 859371225009608
- Randal Shumway, DOSnowflake, AZ 859371962027326
- Richie Bast, M.D.Saint Johns, AZ 859361649256587
- Mary Difilippo, NMDSpringerville, AZ 859381801069133
- Ralph Patterson, M.D.Saint Johns, AZ 859361558719468
Common questions
What is Alan N. Dewitt, M.D.'s NPI number?
Alan N. Dewitt, M.D.'s National Provider Identifier (NPI) is 1013988492, issued on Feb 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan N. Dewitt, M.D. located?
The NPPES record lists a practice address at 590 S Main St, Snowflake, AZ, 85937. Phone: (928) 536-7519. Providers update this record themselves, so call before visiting.
How can I verify Alan N. Dewitt, M.D.'s license?
NPPES lists Arizona license number 28819, 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 Alan N. Dewitt, M.D. prescribe under Medicare Part D?
In 2024, Alan N. Dewitt, M.D. had 511 Medicare Part D claims for 186 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.