James Katsilometes, DO, MPH
NPI 1477306116 · Internal Medicine Physician · Spokane, WA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Katsilometes, DO, MPH is a Internal Medicine Physician provider in Spokane, WA (NPI 1477306116).
Provider details
- NPI number
- 1477306116
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- DB174982C (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 12 |
| Empagliflozinbrand: Jardiance | 11 |
| Omeprazole | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-11
- Last updated
- 2024-12-16
- Certified
- 2024-12-16
Frequently asked questions
- What is James Katsilometes's NPI number?
- James Katsilometes's National Provider Identifier (NPI) is 1477306116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Katsilometes's specialty?
- James Katsilometes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Katsilometes located?
- James Katsilometes's practice location on file with NPPES is 624 E Front Ave, Spokane, WA 99202-2139.
- What is James Katsilometes's phone number?
- The practice phone number listed in the NPPES registry for James Katsilometes is (509) 626-9900.
- Does James Katsilometes accept Medicare?
- James Katsilometes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Katsilometes's NPI active?
- Yes — James Katsilometes's NPI (1477306116) is active in the NPPES registry as of the last update on 2024-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.