Ronald Walker, DDS
NPI 1609837277 · General Practice Dentistry · Phoenix, AZ
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Walker, DDS is a General Practice Dentistry provider in Phoenix, AZ (NPI 1609837277).
Provider details
- NPI number
- 1609837277
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- D3482 (AZ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 41 | 38 |
| Amoxicillin | 38 | 34 |
| Penicillin V Potassium | 25 | 23 |
| Naproxen | 18 | 17 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Walker's NPI number?
- Ronald Walker's National Provider Identifier (NPI) is 1609837277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Walker's specialty?
- Ronald Walker is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ronald Walker located?
- Ronald Walker's practice location on file with NPPES is 4350 E Ray Rd, Phoenix, AZ 85044-4703.
- What is Ronald Walker's phone number?
- The practice phone number listed in the NPPES registry for Ronald Walker is (480) 706-6165.
- Does Ronald Walker accept Medicare?
- Ronald Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Walker's NPI active?
- Yes — Ronald Walker's NPI (1609837277) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.