William R. Womack, MD
Family Medicine Physician · Scottsdale, AZ
William R. Womack, MD is a family medicine physician with a practice address in Scottsdale, Arizona, and NPI 1396716874, issued on Jan 31, 2006. Check the license (Arizona 4471, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- William R. Womack
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4471 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1525 N Granite Reef RD, Scottsdale, AZ 85257
- Phone
- (480) 994-3432
- Enumerated
- Jan 31, 2006
- Record last updated
- Oct 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (480) 994-5682
- Medicaid ID
- 208951 AZ
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 1525 N Granite Reef RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lori Hardaway, PHARM.D.Pharmacist1205379724
Verify William R. Womack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 4471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
112 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Trelegy Ellipta12 claims
- Doxycycline Hyclate11 claims
- Rosuvastatin Calcium11 claims
- Tafluprost11 claims
- Tamsulosin Hcl11 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.
William R. Womack among 3,119 family medicine physician records in Arizona
William R. Womack, MD 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 fileNo · 57% of these records are
- Record last updated2018 · 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).
285 family medicine physician records list a practice address in Scottsdale
They are 285 of the 11,008 NPPES records with a practice address in Scottsdale, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Scottsdale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ciara Bozarth, D.O.Scottsdale, AZ 852571427080712
- Megan Christopher, MDScottsdale, AZ 852571508390840
- Veronica Pace, MDScottsdale, AZ 852571013599844
- James Steiner, MDScottsdale, AZ 852571457369464
- Ralph Whallon, M.D.Scottsdale, AZ 852571962814491
- Gregory Crever, M.D.Scottsdale, AZ 852581548254006
- Erik Dean, DOScottsdale, AZ 852581700883998
- Richard Ernst, M.D.Scottsdale, AZ 852581417944802
Common questions
What is William R. Womack, MD's NPI number?
William R. Womack, MD's National Provider Identifier (NPI) is 1396716874, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William R. Womack, MD located?
The NPPES record lists a practice address at 1525 N Granite Reef RD, Scottsdale, AZ, 85257. Phone: (480) 994-3432. Providers update this record themselves, so call before visiting.
How can I verify William R. Womack, MD's license?
NPPES lists Arizona license number 4471, 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 William R. Womack, MD prescribe under Medicare Part D?
In 2024, William R. Womack, MD had 112 Medicare Part D claims; 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.