Candyce Williams, MD
NPI 1114991155 · Rehabilitation Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Candyce Williams, MD is a Rehabilitation Practitioner provider in Phoenix, AZ (NPI 1114991155).
Provider details
- NPI number
- 1114991155
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21064 (AZ)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
61 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 | 42 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $86 |
Typical Medicare-allowed amounts for these services range $86–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 58 | 11 |
| Gabapentin | 29 | — |
| Pregabalin | 29 | — |
| Donepezil Hcl | 27 | — |
| Tramadol Hcl | 23 | — |
| Losartan Potassium | 23 | — |
| Sertraline Hcl | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2021-06-10
- Certified
- 2021-06-10
Frequently asked questions
- What is Candyce Williams's NPI number?
- Candyce Williams's National Provider Identifier (NPI) is 1114991155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Candyce Williams's specialty?
- Candyce Williams is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Candyce Williams located?
- Candyce Williams's practice location on file with NPPES is 444 W Osborn Rd Ste 200, Phoenix, AZ 85013-3817.
- What is Candyce Williams's phone number?
- The practice phone number listed in the NPPES registry for Candyce Williams is (602) 806-7610.
- Does Candyce Williams accept Medicare?
- Candyce Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Candyce Williams's NPI active?
- Yes — Candyce Williams's NPI (1114991155) is active in the NPPES registry as of the last update on 2021-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.