James Gregory Sisco, MD
Family Medicine Physician · Chewelah, WA
James Gregory Sisco, MD is a family medicine physician with a practice address in Chewelah, Washington, and NPI 1447310347, issued on Dec 11, 2006. Check the license (Washington MD00032087, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- James Gregory Sisco
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00032087 WA
Self-reported in NPPES; status is on the state search - Practice location
- 410 E King St, Chewelah, WA 99109
- Phone
- (509) 935-8711
- Enumerated
- Dec 11, 2006
- Record last updated
- Jun 18, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (509) 935-4882
- Medicaid ID
- 8156788 WA
- Medicare enrollment
- Enrolled (PECOS I20071219000748); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 410 E King St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Fullmer, PACPhysician Assistant1275686669
- Kimberlyn Johnstone, M.D.Family Medicine Physician1528128907
- Robin Moyer, MDFamily Medicine Physician1821158734
Verify James Gregory Sisco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00032087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
283 Medicare Part D claims for 158 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 26 claims were for opioids.
Most prescribed
- Potassium Chloride18 claims
- Prednisone18 claims
- Sulfamethoxazole-Trimethoprim17 claims
- Ondansetron Odt16 claims
- Amoxicillin-Clavulanate Potass12 claims
- Furosemide12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Chewelah Associated Physicians PSChewelah, WA
- Providence Health And Services - WAChewelah, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Gregory Sisco among 5,534 family medicine physician records in Washington
James Gregory Sisco, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1991 · median 2009 among the 3,294 with a school on file
- Record last updated2008 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Chewelah
They are 9 of the 113 NPPES records with a practice address in Chewelah, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Chewelah → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Melanie Barnes, MDChewelah, WA 991091912585266
- Thomas Boone, M.D.Chewelah, WA 991091346325750
- Caleb Holtzer, M.D.Chewelah, WA 991091124438338
- Kimberlyn Johnstone, M.D.Chewelah, WA 991091528128907
- Sarah LayChewelah, WA 991091558309070
- Tessa Moore, MDChewelah, WA 991091003565177
- Robin Moyer, MDChewelah, WA 991091821158734
- Gary Candelaria, D.O.Colfax, WA 991111972583722
Common questions
What is James Gregory Sisco, MD's NPI number?
James Gregory Sisco, MD's National Provider Identifier (NPI) is 1447310347, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Gregory Sisco, MD located?
The NPPES record lists a practice address at 410 E King St, Chewelah, WA, 99109. Phone: (509) 935-8711. Providers update this record themselves, so call before visiting.
How can I verify James Gregory Sisco, MD's license?
NPPES lists Washington license number MD00032087, as entered by the provider. 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 Gregory Sisco, MD prescribe under Medicare Part D?
In 2024, James Gregory Sisco, MD had 283 Medicare Part D claims for 158 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is James Gregory Sisco, MD's MIPS final score?
The 2023 MIPS final score is 94.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.