Gwenda Jonas, M.D.
NPI 1275558686 · Specialist · Kalispell, MT
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwenda Jonas, M.D. is a Specialist provider in Kalispell, MT (NPI 1275558686).
Provider details
- NPI number
- 1275558686
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 9764 (MT)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
395 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 97 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $126 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 42 | $174 |
| Urinalysis, Manual Test81002 | 27 | $3 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $8 |
| Assessment of Emotional Or Behavioral Problems96127 | 24 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 85 | 42 |
| Celecoxib | 28 | 21 |
| Misoprostol | 26 | 24 |
| Diazepam | 20 | — |
| Gabapentin | 19 | 18 |
| Tramadol Hcl | 19 | 12 |
| Clobetasol Propionate | 18 | — |
| Estrogens, Conjugatedbrand: Premarin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$320 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gwenda Jonas's NPI number?
- Gwenda Jonas's National Provider Identifier (NPI) is 1275558686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwenda Jonas's specialty?
- Gwenda Jonas is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gwenda Jonas located?
- Gwenda Jonas's practice location on file with NPPES is 210 Sunnyview Ln Ste 201, Kalispell, MT 59901-3128.
- What is Gwenda Jonas's phone number?
- The practice phone number listed in the NPPES registry for Gwenda Jonas is (406) 752-5252.
- Does Gwenda Jonas accept Medicare?
- Gwenda Jonas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gwenda Jonas's NPI active?
- Yes — Gwenda Jonas's NPI (1275558686) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.