Kristina Stefka, MD
NPI 1740339159 · Geriatric Medicine (Internal Medicine) Physician · Cheyenne, WY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristina Stefka, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Cheyenne, WY (NPI 1740339159).
Provider details
- NPI number
- 1740339159
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7589A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
890 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 221 | $47 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 156 | $61 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, Each Additional 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99489 | 123 | $70 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 98 | $148 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, First 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99487 | 94 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 25 | 11 |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 | 15 | — |
| Donepezil Hcl | 14 | — |
| Apixabanbrand: Eliquis | 14 | — |
| Alendronate Sodium | 12 | — |
| Montelukast Sodium | 11 | — |
| Finasteride | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2022-11-03
- Certified
- 2022-11-03
Frequently asked questions
- What is Kristina Stefka's NPI number?
- Kristina Stefka's National Provider Identifier (NPI) is 1740339159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Stefka's specialty?
- Kristina Stefka is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Kristina Stefka located?
- Kristina Stefka's practice location on file with NPPES is 214 E 23rd St, Cheyenne, WY 82001-3748.
- What is Kristina Stefka's phone number?
- The practice phone number listed in the NPPES registry for Kristina Stefka is (307) 634-2273.
- Does Kristina Stefka accept Medicare?
- Kristina Stefka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristina Stefka's NPI active?
- Yes — Kristina Stefka's NPI (1740339159) is active in the NPPES registry as of the last update on 2022-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.