James Katsilometes, DO, MPH
Internal Medicine Physician · Spokane, WA
James Katsilometes, DO, MPH is an internal medicine physician with a practice address in Spokane, Washington, and NPI 1477306116, issued on Apr 11, 2024. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- James Katsilometes
- Credential
- DO, MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DB174982C ID
Self-reported in NPPES; status is on the state search - Practice location
- 624 E Front Ave, Spokane, WA 99202
- Phone
- (509) 626-9900
- Enumerated
- Apr 11, 2024
- Record last updated
- Dec 16, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 624 E Front Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Katsilometes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
157 Medicare Part D claims for 34 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Levothyroxine Sodium12 claims
- Jardiance11 claims
- Omeprazole11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
James Katsilometes among 3,079 internal medicine physician records in Washington
James Katsilometes, DO, MPH is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 97% of them.
- NPI issued2024 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
230 internal medicine physician records list a practice address in Spokane
They are 230 of the 14,049 NPPES records with a practice address in Spokane, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Spokane → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Judy Benson, M.D.Spokane, WA 992021922081884
- Todd Gottschalk, DOSpokane, WA 992021457456873
- Michael Hixon, M.D.Spokane, WA 992021396850756
- Raluca Ionescu, MDSpokane, WA 992021497721211
- D'Arcy Johnson, MDSpokane, WA 992021083608616
- Michael Kerkering, M.D.Spokane, WA 992021881602910
- Thomas Laselle, MDSpokane, WA 992021932191343
- Charles Laudenbach, MDSpokane, WA 992021255324638
Common questions
What is James Katsilometes, DO, MPH's NPI number?
James Katsilometes, DO, MPH's National Provider Identifier (NPI) is 1477306116, issued on Apr 11, 2024. An NPI identifies a provider in billing; it is not a license.
Where is James Katsilometes, DO, MPH located?
The NPPES record lists a practice address at 624 E Front Ave, Spokane, WA, 99202. Phone: (509) 626-9900. Providers update this record themselves, so call before visiting.
How can I verify James Katsilometes, DO, MPH's license?
Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Katsilometes, DO, MPH prescribe under Medicare Part D?
In 2024, James Katsilometes, DO, MPH had 157 Medicare Part D claims for 34 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.