Bradley Williams, MD
NPI 1528195641 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bradley Williams, MD is a Family Medicine Physician provider in Phoenix, AZ (NPI 1528195641).
Provider details
- NPI number
- 1528195641
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 14677 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,759 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 752 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 476 | $117 |
| Injection Into Tendon at Attachment to Bone Or Muscle20551 | 221 | $53 |
| Acupuncture, Initial 15 Minutes97810 | 126 | $35 |
| Acupuncture, Each Additional 15 Minutes97811 | 124 | $26 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 31 |
| Tirzepatidebrand: Mounjaro | 28 |
| Olmesartan Medoxomil | 24 |
| Lisinopril | 18 |
| Allopurinol | 17 |
| Doxepin Hcl | 17 |
| Levothyroxine Sodiumbrand: Synthroid | 16 |
| Zolpidem Tartrate | 15 |
| Lorazepam | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$181 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2019-11-07
Frequently asked questions
- What is Bradley Williams's NPI number?
- Bradley Williams's National Provider Identifier (NPI) is 1528195641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bradley Williams's specialty?
- Bradley Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bradley Williams located?
- Bradley Williams's practice location on file with NPPES is 16601 N 40th St, Phoenix, AZ 85032-3345.
- What is Bradley Williams's phone number?
- The practice phone number listed in the NPPES registry for Bradley Williams is (602) 992-8100.
- Does Bradley Williams accept Medicare?
- Bradley Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bradley Williams's NPI active?
- Yes — Bradley Williams's NPI (1528195641) is active in the NPPES registry as of the last update on 2019-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.