William Forsythe, DO
NPI 1982643565 · Emergency Medicine Physician · Kennewick, WA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Forsythe, DO is a Emergency Medicine Physician provider in Kennewick, WA (NPI 1982643565).
Provider details
- NPI number
- 1982643565
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OP00001658 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
15,525 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 3,776 | $125 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 1,542 | $39 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99437 | 973 | $59 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 847 | $62 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 845 | $48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 173 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 792 | 118 |
| Levothyroxine Sodium | 636 | 91 |
| Amlodipine Besylate | 539 | 82 |
| Lisinopril | 438 | 71 |
| Omeprazole | 434 | 58 |
| Donepezil Hcl | 420 | 62 |
| Gabapentin | 418 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$110 across 4 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
Additional practice locations (2)
- 888 Swift BlvdRichland, WA 99352-3514Phone: (509) 946-4611Fax: (509) 942-2757
- 1268 Lee BlvdRichland, WA 99352-4231Phone: (509) 942-2660Fax: (509) 942-2234
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is William Forsythe's NPI number?
- William Forsythe's National Provider Identifier (NPI) is 1982643565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Forsythe's specialty?
- William Forsythe is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Forsythe located?
- William Forsythe's practice location on file with NPPES is 415 N Morain St, Kennewick, WA 99336-2667.
- What is William Forsythe's phone number?
- The practice phone number listed in the NPPES registry for William Forsythe is (509) 735-6900.
- Does William Forsythe accept Medicare?
- William Forsythe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Forsythe's NPI active?
- Yes — William Forsythe's NPI (1982643565) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.