SHARLEEN GAMMON (NP) – Family Medicine Physician, NPI 1144928367
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for SHARLEEN GAMMON (NP)
540 W 15TH ST
HEREFORD, TX 790452820
Phone: (806) 364-7512
Fax: (806) 364-5256
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 6 Open Payments records for all available years, with a total value of $108.
Total Amount is formed as General ($108) + Research ($0) + Ownership ($0) = $108.
Last reported payment date: 2024-08-28 • Largest payer in this snapshot: Mylan Specialty L.P. ($53).
Total Amount
$108
General + Research + Ownership
Payments
6
Total payment records
General Amount
$108
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Mylan Specialty L.P. | $53 |
| Dexcom, Inc. | $24 |
| Takeda Pharmaceuticals U.S.A., Inc. | $17 |
| Janssen Pharmaceuticals, Inc | $14 |
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: 2023-05-01
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 |
|---|---|---|---|---|
| I20230501001241 | I | Nurse Practitioner | TX | 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 |
|---|---|---|---|---|
| J0696 | Injection, ceftriaxone sodium, per 250 mg | 168 | 35 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 83 | 47 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 76 | 18 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 61 | 46 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 61 | 40 | $0 |
Insurance plans in this area (ZIP 79045)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Nurse Practitioner | TX | |
| Family Practice, Obstetrics/Gynecology | AR | |
| Diagnostic Radiology | IN | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | PA |
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