Thomas Harris, DO
NPI 1083680201 · Family Medicine Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Harris, DO is a Family Medicine Physician provider in Tacoma, WA (NPI 1083680201).
Provider details
- NPI number
- 1083680201
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1446 (WA)
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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Potassium Chloride | 56 |
| Rivaroxabanbrand: Xarelto | 34 |
| Levothyroxine Sodium | 26 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 25 |
| Risperidone | 23 |
| Tamsulosin Hcl | 23 |
| Furosemide | 22 |
| Ceftriaxone in Is-Osm Dextrosebrand: Ceftriaxone | 16 |
| Clopidogrel Bisulfatebrand: Clopidogrel |
Practice location
Mailing address
Additional practice locations (1)
- 5548 Myrtle Ave#201Freeland, WA 98249Phone: (360) 331-3391
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Thomas Harris's NPI number?
- Thomas Harris's National Provider Identifier (NPI) is 1083680201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Harris's specialty?
- Thomas Harris is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Harris located?
- Thomas Harris's practice location on file with NPPES is 1201 Pacific Ave Ste 400, Tacoma, WA 98402-4381.
- What is Thomas Harris's phone number?
- The practice phone number listed in the NPPES registry for Thomas Harris is (253) 319-8146.
- Does Thomas Harris accept Medicare?
- Thomas Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Harris's NPI active?
- Yes — Thomas Harris's NPI (1083680201) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.