KRISTINA L STEFKA (MD) – Geriatric Medicine (Internal Medicine) Physician, NPI 1740339159
Geriatric Medicine (Internal Medicine) Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
169 INTERNAL MEDICINE in WY
Provider Addresses for KRISTINA L STEFKA (MD)
214 E 23RD ST
CHEYENNE, WY 820013748
Phone: (307) 634-2273
Type: Mailing
820, East 17th Street, Cheyenne, Laramie County, Wyoming, 82001, United States
CHEYENNE, WY 820014797
Phone: (307) 777-7911
Fax: (307) 638-3616
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-05-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040422000036 | I | Internal Medicine | CO | TBD |
| I20070516000475 | I | Internal Medicine | WY | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 338 | 74 | $0 |
| 99489 | 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 month | 286 | 42 | $0 |
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 215 | 59 | $0 |
| 99487 | 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 month | 193 | 55 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 77 | 44 | $0 |
Insurance plans in this area (ZIP 82001)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WY | |
| Nurse Practitioner | HI | |
| Family Practice | HI | |
| Family Practice | CO | |
| Geriatric Medicine, Internal Medicine | CO | |
| - | AL | |
| Family Practice | HI | |
| Family Practice, Geriatric Medicine | AL | |
| Family Practice | WY | |
| Internal Medicine | HI |
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