Gwenda C. Jonas, M.D.
Specialist · Kalispell, MT
Gwenda C. Jonas, M.D. is a specialist with a practice address in Kalispell, Montana, and NPI 1275558686, issued on Jul 13, 2006. Check the license (Montana 9764, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gwenda C. Jonas
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 9764 MT
Self-reported in NPPES; status is on the state search - Practice location
- 210 Sunnyview LN Ste 201, Kalispell, MT 59901
- Phone
- (406) 752-5252
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (406) 752-5261
- Medicaid ID
- 0069632 MT
- Medicare enrollment
- Enrolled (PECOS I20040301000854); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 210 Sunnyview LN Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gwenda C. Jonas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 9764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average specialist in 2024
399 Medicare Part D claims for 129 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 32 claims were for opioids.
Most prescribed
- Estradiol85 claims
- Celecoxib28 claims
- Misoprostol26 claims
- Diazepam20 claims
- Gabapentin19 claims
- Tramadol Hcl19 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.
Industry payments in 2024: $319.82
10 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Kalispell Obstetrics And Gynecology PLLCKalispell, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Specialist providers in Montana
There are 127 specialist records in Montana.
Other specialist records in Montana
- Donna Aline, PTHelena, MT1912977422
- Denise Allen, MDMissoula, MT1821198045
- Amber Ashby, LMTPolson, MT1568736528
- Barbara BalkoMissoula, MT1952700213
- Mae Baltazar, P.T.Livingston, MT1487849568
- Bobbie Bamford, LMT NCTMBLibby, MT1972874048
- Jeffrey Barilla, LMTMissoula, MT1952730574
- Shanon Bartosik, CMTWhitefish, MT1073775060
- Stephen Bechdolt, M.D.Havre, MT1306919329
- Tamara-Jo Beich, CMTMissoula, MT1063650059
Common questions
What is Gwenda C. Jonas, M.D.'s NPI number?
Gwenda C. Jonas, M.D.'s National Provider Identifier (NPI) is 1275558686, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gwenda C. Jonas, M.D. located?
The NPPES record lists a practice address at 210 Sunnyview LN Ste 201, Kalispell, MT, 59901. Phone: (406) 752-5252. Providers update this record themselves, so call before visiting.
How can I verify Gwenda C. Jonas, M.D.'s license?
NPPES lists Montana license number 9764, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Gwenda C. Jonas, M.D. prescribe under Medicare Part D?
In 2024, Gwenda C. Jonas, M.D. had 399 Medicare Part D claims for 129 beneficiaries; the average among specialist prescribers was 1,380. 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.