MRS. DEBRA LEE GRINER (FNP-C) – Family Nurse Practitioner, NPI 1861460289
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
596 NURSE PRACTITIONER in WY
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Provider Addresses for MRS. DEBRA LEE GRINER (FNP-C)
American Way, Casper, Natrona County, Wyoming, 52604, United States
MESA PRIMARY CARE
CASPER, WY 826043632
Phone: (307) 234-6765
Type: Mailing
Immediate Care, 3632, American Way, Casper, Natrona County, Wyoming, 82604, United States
CASPER, WY 826043632
Phone: (307) 233-7300
Fax: (307) 233-7301
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 209 Open Payments records for all available years, with a total value of $3,878.
Total Amount is formed as General ($3,878) + Research ($0) + Ownership ($0) = $3,878.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: PFIZER INC. ($393).
Total Amount
$3,878
General + Research + Ownership
Payments
209
Total payment records
General Amount
$3,878
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $393 |
| Novartis Pharmaceuticals Corporation | $296 |
| Seagen Inc. | $155 |
| AstraZeneca Pharmaceuticals LP | $148 |
| ABBVIE INC. | $142 |
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: 2008-04-08
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 |
|---|---|---|---|---|
| I20080408000927 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 29,250 | 18 | $0 |
| J0897 | Injection, denosumab, 1 mg | 10,200 | 81 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 6,200 | 12 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 3,450 | 14 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 852 | 37 | $0 |
Insurance plans in this area (ZIP 82604)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OH | |
| - | WY | |
| Physician Assistant | WY | |
| Medical Oncology | WY | |
| Radiation Oncology | WY | |
| Physician Assistant | WY | |
| Medical Oncology | AK | |
| H E M A T O L O G Y/ O N C O L O G Y | AZ |
Reviews
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