NPPES file of Aug 9, 2026

William Bottomley, D.O.

Family Medicine Physician · Phoenix, AZ

William Bottomley, D.O. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1023422532, issued on Jun 12, 2014. Check the license (Arizona R2429, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023422532
Name
William Bottomley
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
R2429 AZ
Self-reported in NPPES; status is on the state search
Practice location
2000 W Bethany Home RD, Phoenix, AZ 85015
Phone
(602) 246-5658
Enumerated
Jun 12, 2014
Record last updated
Jun 12, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170808003902); accepts Medicare assignment
Medical or professional school
Arizona College Of Osteopathic Medicine Mid Western University, 2010
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2000 W Bethany Home RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sarah Abbott, PAPhysician Assistant1609969666
  2. Ahmed Agha, M.D., PHARMDFamily Medicine Physician1063413524
  3. April Alford, DOStudent in an Organized Health Care Education/Training Program1821939273
  4. Suleiman Ali, MDPulmonary Disease Physician1316019532
  5. Nichole Barnes, RN, BSNRegistered Nurse1295566065
  6. Alexandria Bartlett, DOStudent in an Organized Health Care Education/Training Program1104677665

Verify William Bottomley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license R2429
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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63% fewer Medicare Part D claims than the average family medicine physician in 2024

1,313 Medicare Part D claims for 248 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. William Bottomley1,313
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium76 claims
  2. Losartan Potassium60 claims
  3. Amlodipine Besylate51 claims
  4. Levothyroxine Sodium49 claims
  5. Albuterol Sulfate Hfa41 claims
  6. Gabapentin41 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

  1. Banner Primary Care Physicians Arizona LLCPhoenix, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Bottomley among 3,119 family medicine physician records in Arizona

William Bottomley, D.O. 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 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 27% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2010 · median 2006 among the 1,775 with a school on file
  • Record last updated2014 · 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).

649 family medicine physician records list a practice address in Phoenix

They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona.

The 8 family medicine physician records with the nearest ZIP codes

  1. Ahmed Agha, M.D., PHARMDPhoenix, AZ 850151063413524
  2. Dawn Cohen, MDPhoenix, AZ 850151033174248
  3. Douglas Cunningham, D.O.Phoenix, AZ 850151104856475
  4. Ian Frankfort, MDPhoenix, AZ 850151295790293
  5. Sylvia Gutierrez, MDPhoenix, AZ 850151023103264
  6. Phillip Hipps, M.D.Phoenix, AZ 850151831270180
  7. Patrick Knowles, MDPhoenix, AZ 850151053313452
  8. Steven McRunels, DOPhoenix, AZ 850151750394144

Common questions

What is William Bottomley, D.O.'s NPI number?

William Bottomley, D.O.'s National Provider Identifier (NPI) is 1023422532, issued on Jun 12, 2014. An NPI identifies a provider in billing; it is not a license.

Where is William Bottomley, D.O. located?

The NPPES record lists a practice address at 2000 W Bethany Home RD, Phoenix, AZ, 85015. Phone: (602) 246-5658. Providers update this record themselves, so call before visiting.

How can I verify William Bottomley, D.O.'s license?

NPPES lists Arizona license number R2429, 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 Bottomley, D.O. prescribe under Medicare Part D?

In 2024, William Bottomley, D.O. had 1,313 Medicare Part D claims for 248 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.