DR. MARK A FLINNER (MD) – Family Medicine Physician, NPI 1942370879
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
328 FAMILY PRACTICE in WY
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Provider Addresses for DR. MARK A FLINNER (MD)
1405, Howell Avenue, Worland, Washakie County, Wyoming, 82401, United States
WORLAND, WY 82401
Phone: (307) 347-2555
Fax: (307) 347-9831
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $19.
Total Amount is formed as General ($19) + Research ($0) + Ownership ($0) = $19.
Last reported payment date: 2023-02-16 • Largest payer in this snapshot: Medtronic, Inc. ($19).
Total Amount
$19
General + Research + Ownership
Payments
1
Total payment records
General Amount
$19
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $19 |
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: 2004-12-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20041220000898 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 690 | 249 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 165 | 128 | $0 |
| 81002 | Urinalysis, manual test | 75 | 34 | $0 |
| 85610 | Blood test, clotting time | 68 | 15 | $0 |
| 99307 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 64 | 20 | $0 |
Insurance plans in this area (ZIP 82401)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CO | |
| General Surgery | WY | |
| Cardiac Surgery, Thoracic Surgery | VA | |
| U R O L O G Y | NY | |
| Family Practice | WY | |
| Internal Medicine | CO | |
| Nurse Practitioner | TN | |
| Family Practice | WY | |
| Emergency Medicine | CO | |
| Nurse Practitioner | WY |
Reviews
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