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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GRITMAN MEDICAL CENTER INC
NPI 1013556596
Pain Medicine - Interventional Pain Medicine in Moscow, ID

Active since December 31, 2019CLIA Certified · 3 labs
803 S MAIN ST STE 310, MOSCOW, ID 83843(208) 883-6700 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 14, 2026, Dec 31, 2019 (2 updates tracked since 2019).

About Gritman Medical Center Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GRITMAN MEDICAL CENTER INC (NPI 1013556596), doing business as Gritman Interventional Pain Management Clinic, is a healthcare organization registered as an interventional pain medicine in Moscow, Idaho and active in the NPI registry since December 2019. The organization holds 3 active CLIA laboratory certificates and lists Kara Besst, Ceo/president, as its authorized official.

NPPES Registry Identity

NPI1013556596
Entity TypeOrganization
Primary Taxonomy208VP0014X
Legal Business NameGRITMAN MEDICAL CENTER INC
Location Address803 S MAIN ST STE 310Moscow, ID 83843-3574
Mailing AddressPo Box 8007Moscow, ID 83843-0507
Phone(208) 883-6700
Organization SubpartNo
Authorized OfficialKara BesstCeo/president · (208) 882-4511
Enumeration DateDecember 31, 2019
Last NPPES UpdateSeptember 14, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1013556596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPain Medicine · Interventional Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code208VP0014X
Definition
Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.
803 S MAIN ST STE 310, Moscow, ID 83843
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Other Names 1

Doing Business AsGritman Interventional Pain Management Clinic

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gritman Medical Center Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

23

Medicare enrollment records show 23 clinicians reassign Medicare billing to Gritman Medical Center Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 14 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 10

Certified Registered Nurse Anesthetist (CRNA)5
Nurse Practitioner4
Family Practice3
Internal Medicine3
General Surgery2
Orthopedic Surgery2
Clinical Social Worker1
Gastroenterology1
2 other specialties2

Nearest to this location (20)

See all 23
Fawna Huffman, NP-C
Nurse Practitioner
NPI 1356680862
803 S MAIN ST STE 320
Moscow, ID 83843
(208) 883-1846
✔ PECOS✔ Accepts MedicareSame address
Sarah Lawrence, MD
Internal Medicine
NPI 1962104596
719 S MAIN ST
Moscow, ID 83843
(208) 883-1152
✔ PECOSSame address
Gregory Bauer, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1255496493
700 S MAIN ST
Moscow, ID 83843
(208) 746-7555
✔ Accepts Medicare0.1 mi
John Brown, MD
Family Practice
NPI 1912008095
700 S MAIN ST
Moscow, ID 83843
(208) 883-6246
✔ PECOS0.1 mi
Preetha Rosen, MD
Sleep Medicine
NPI 1487886099
700 S MAIN ST
Moscow, ID 83843
(208) 883-6236
✔ PECOS✔ Accepts Medicare0.1 mi
Dustin Gill
Certified Registered Nurse Anesthetist (CRNA)
NPI 1558681502
804 S WASHINGTON ST STE A
Moscow, ID 83843
(208) 883-6700
✔ Accepts Medicare0.1 mi
Christopher Bullard, MD
Internal Medicine
NPI 1306379052
719 S MAIN ST
Moscow, ID 83843
(208) 883-1152
✔ PECOS✔ Accepts Medicare1.0 mi
Adam Kappmeyer, MD
Internal Medicine
NPI 1326603531
719 S MAIN ST
Moscow, ID 83843
(208) 883-1152
✔ PECOS✔ Accepts Medicare1.0 mi
Bryan Anderson, MD
General Surgery
NPI 1811059264
2400 W A ST STE G
Moscow, ID 83843
(208) 883-1177
✔ PECOS✔ Accepts Medicare6.3 mi
Leo Chough, MD
Orthopedic Surgery
NPI 1053397901
2301 W A ST
Moscow, ID 83843
(208) 883-1135
✔ PECOS✔ Accepts Medicare6.3 mi
Marvin Kym, MD
Orthopedic Surgery
NPI 1316932601
2301 W A ST
Moscow, ID 83843
(208) 883-1135
✔ PECOS✔ Accepts Medicare6.3 mi
Brian Newell, M.D.
General Surgery
NPI 1932562980
2400 W A ST STE G
Moscow, ID 83843
(208) 883-1177
✔ PECOS✔ Accepts Medicare6.3 mi
Shelley Ringo, MD
Family Practice
NPI 1316143886
2301 W A ST
Moscow, ID 83843
(208) 883-1135
✔ PECOS✔ Accepts Medicare6.3 mi
Bryan Smith, MD
Urology
NPI 1548243199
825 SE BISHOP BLVD STE 101
Pullman, WA 99163
(509) 332-3488
✔ PECOS✔ Accepts Medicare8.0 mi
Jennifer Rouse
Nurse Practitioner
NPI 1710565551
412 S MAIN ST
Troy, ID 83871
(208) 835-5550
✔ PECOS11 mi
Olisa Bomley, LMSW
Clinical Social Worker
NPI 1447691621
415 6TH ST
Lewiston, ID 83501
(208) 746-5700
✔ PECOS22 mi
Lee Hixson, M.D.
Gastroenterology
NPI 1952314593
415 6TH ST
Lewiston, ID 83501
(208) 743-3998
✔ PECOS✔ Accepts Medicare22 mi
Brandy Thompson, NP-C
Nurse Practitioner
NPI 1427591270
2315 8TH ST
Lewiston, ID 83501
(208) 746-1383
✔ PECOS23 mi
Steven Beckstrom, CRNA, MAE
Certified Registered Nurse Anesthetist (CRNA)
NPI 1316033210
12509 E MISSION AVE STE 101
Spokane Valley, WA 99216
(509) 928-3600
✔ Accepts Medicare66 mi
Jacob Christensen, D.O.
Family Practice
NPI 1407237043
867 S VANGUARD WAY
Meridian, ID 83642
(208) 302-7950
✔ PECOS✔ Accepts Medicare218 mi
See all 23 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 3

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 13D2285747

Gritman Medical Center Oncology · Moscow, ID
Active · expires Mar 1, 2028
CLIA Number13D2285747
Laboratory TypePhysician Office
Certificate Effective DateMarch 2, 2026
Certificate Expiration DateMarch 1, 2028
Laboratory DirectorRajeev Rajendra
Laboratory Phone(208) 883-2227
Laboratory LocationGritman Medical Center Oncology803 S Main St Ste 210, Moscow, ID 83843
CLIA data matches this NPI record on: Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Waiver 13D0522285

Gritman Medical Center Moscow Medical · Moscow, ID
Active · expires Feb 24, 2028
CLIA Number13D0522285
Laboratory TypeRural Health Clinic
Certificate Effective DateFebruary 25, 2026
Certificate Expiration DateFebruary 24, 2028
Laboratory DirectorAusten G. Beck
Laboratory Phone(208) 882-7565
Laboratory LocationGritman Medical Center Moscow Medical213 N Main St, Moscow, ID 83843
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Accreditation 13D0056686

Gritman Medical Center · Moscow, ID
Active · expires Jan 2, 2027
CLIA Number13D0056686
Laboratory TypeHospital
Certificate Effective DateJanuary 3, 2025
Certificate Expiration DateJanuary 2, 2027
Laboratory DirectorJared Andrews
Laboratory Phone(208) 883-2227
Laboratory LocationGritman Medical Center700 S Main St, Moscow, ID 83843
CLIA data matches this NPI record on: Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gritman Medical Center Inc's NPI number?

The NPI number for Gritman Medical Center Inc is 1013556596. It was assigned to this organization in the NPPES registry on December 31, 2019. The provider is doing business as Gritman Interventional Pain Management Clinic.

Where is Gritman Medical Center Inc located?

Gritman Medical Center Inc is located at 803 S Main St Ste 310, Moscow, ID 83843. The listed phone number is (208) 883-6700.

What is Gritman Medical Center Inc's specialty?

The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.

Is Gritman Medical Center Inc enrolled in Medicare?

Yes. Gritman Medical Center Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gritman Medical Center Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 23 clinicians in 10 Medicare specialties reassign their Medicare billing to Gritman Medical Center Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (5), Nurse Practitioner (4) and Family Practice (3). Of these, 2 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Gritman Medical Center Inc hold CLIA laboratory certificates?

Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Gritman Medical Center Inc accept?

Health plans from Ambetter Health and Molina Healthcare list Gritman Medical Center Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gritman Medical Center Inc was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.