William Washington, MD
NPI 1659311546 · Physical Medicine & Rehabilitation Physician · Canton, OH
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Washington, MD is a Physical Medicine & Rehabilitation Physician provider in Canton, OH (NPI 1659311546).
Provider details
- NPI number
- 1659311546
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35067920 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
539 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 150 | $91 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 117 | $95 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 95 | $40 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 89 | $63 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 172 | 73 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 151 | 63 |
| Tramadol Hcl | 116 | 55 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 81 | 33 |
| Duloxetine Hcl | 56 | 20 |
| Meloxicam | 47 | 22 |
| Tizanidine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 across 2 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
- 2006-06-07
- Last updated
- 2007-12-06
Frequently asked questions
- What is William Washington's NPI number?
- William Washington's National Provider Identifier (NPI) is 1659311546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Washington's specialty?
- William Washington is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is William Washington located?
- William Washington's practice location on file with NPPES is 4105 Holiday St Nw, Canton, OH 44718-2531.
- What is William Washington's phone number?
- The practice phone number listed in the NPPES registry for William Washington is (330) 494-2097.
- Does William Washington accept Medicare?
- William Washington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Washington's NPI active?
- Yes — William Washington's NPI (1659311546) is active in the NPPES registry as of the last update on 2007-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.