Troy Witherrite, M.D.
NPI 1073550323 · Family Medicine Physician · White Salmon, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Troy Witherrite, M.D. is a Family Medicine Physician provider in White Salmon, WA (NPI 1073550323).
Provider details
- NPI number
- 1073550323
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 33240 (AZ)
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 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
264 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 57 | $5 |
| Blood Test, Clotting Time85610 | 57 | $4 |
| Hemoglobin A1c Level83036 | 53 | $10 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 33 | $200 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 26 | $12 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 22 | $177 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 227 | 66 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 175 | 29 |
| Amlodipine Besylate | 173 | 54 |
| Levothyroxine Sodium | 143 | 41 |
| Omeprazole | 133 | 41 |
| Lisinopril | 132 | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2008-07-29
Frequently asked questions
- What is Troy Witherrite's NPI number?
- Troy Witherrite's National Provider Identifier (NPI) is 1073550323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Troy Witherrite's specialty?
- Troy Witherrite is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Troy Witherrite located?
- Troy Witherrite's practice location on file with NPPES is 212 Skyline Dr, White Salmon, WA 98672-0212.
- What is Troy Witherrite's phone number?
- The practice phone number listed in the NPPES registry for Troy Witherrite is (509) 493-2133.
- Does Troy Witherrite accept Medicare?
- Troy Witherrite is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Troy Witherrite's NPI active?
- Yes — Troy Witherrite's NPI (1073550323) is active in the NPPES registry as of the last update on 2008-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.