William Bottomley, D.O.
NPI 1023422532 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Bottomley, D.O. is a Family Medicine Physician provider in Phoenix, AZ (NPI 1023422532).
Provider details
- NPI number
- 1023422532
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- R2429 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
180 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 30 | $125 |
| Administration of Influenza Virus VaccineG0008 | 13 | $31 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 12 | $101 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 76 | 33 |
| Losartan Potassium | 60 | 23 |
| Amlodipine Besylate | 51 | 27 |
| Levothyroxine Sodium | 49 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 41 | 14 |
| Gabapentin | 41 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-12
- Last updated
- 2014-06-12
Frequently asked questions
- What is William Bottomley's NPI number?
- William Bottomley's National Provider Identifier (NPI) is 1023422532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bottomley's specialty?
- William Bottomley is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Bottomley located?
- William Bottomley's practice location on file with NPPES is 2000 W Bethany Home Rd, Phoenix, AZ 85015-2443.
- What is William Bottomley's phone number?
- The practice phone number listed in the NPPES registry for William Bottomley is (602) 246-5658.
- Does William Bottomley accept Medicare?
- William Bottomley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Bottomley's NPI active?
- Yes — William Bottomley's NPI (1023422532) is active in the NPPES registry as of the last update on 2014-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.