Patrick Gammill
NPI 1578062246 · Family Nurse Practitioner · Lufkin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Gammill is a Family Nurse Practitioner provider in Lufkin, TX (NPI 1578062246).
Provider details
- NPI number
- 1578062246
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- AP136237 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,398 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 440 | $103 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 210 | $11 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 131 | $34 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 126 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $72 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 89 | 83 |
| Azithromycin | 66 | 63 |
| Prednisone | 49 | 46 |
| Doxycycline Hyclate | 45 | 45 |
| Cefdinir | 39 | 36 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 30 | 30 |
| Ondansetron Hcl | 19 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-02-07
- Last updated
- 2018-02-07
Frequently asked questions
- What is Patrick Gammill's NPI number?
- Patrick Gammill's National Provider Identifier (NPI) is 1578062246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Gammill's specialty?
- Patrick Gammill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patrick Gammill located?
- Patrick Gammill's practice location on file with NPPES is 505 S John Redditt Dr, Lufkin, TX 75904-3120.
- What is Patrick Gammill's phone number?
- The practice phone number listed in the NPPES registry for Patrick Gammill is (936) 634-8311.
- Does Patrick Gammill accept Medicare?
- Patrick Gammill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Gammill's NPI active?
- Yes — Patrick Gammill's NPI (1578062246) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.