Brian Nailling, PA-C
NPI 1639305428 · Physician Assistant · Georgetown, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Nailling, PA-C is a Physician Assistant provider in Georgetown, TX (NPI 1639305428).
Provider details
- NPI number
- 1639305428
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA10389 (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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,515 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,084 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 607 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 427 | $103 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 369 | $40 |
| Destruction of Skin Growth, 1-14 Growths17110 | 334 | $90 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 178 | 88 |
| Triamcinolone Acetonide | 116 | 63 |
| Clobetasol Propionate | 85 | 50 |
| Hydrocortisone | 84 | 59 |
| Doxycycline Hyclate | 54 | 24 |
| Clindamycin Phosphate | 44 | 26 |
| Tacrolimus | 43 | 31 |
| Apremilastbrand: Otezla | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$341 across 15 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
Additional practice locations (1)
- 300 E Fm 2410 Rd Ste 109Harker Heights, TX 76548-1894Phone: (254) 213-0766Fax: (254) 213-1892
Registry dates
- Enumerated
- 2009-06-07
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Brian Nailling's NPI number?
- Brian Nailling's National Provider Identifier (NPI) is 1639305428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Nailling's specialty?
- Brian Nailling is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Nailling located?
- Brian Nailling's practice location on file with NPPES is 4513 Williams Dr, Georgetown, TX 78633-1302.
- What is Brian Nailling's phone number?
- The practice phone number listed in the NPPES registry for Brian Nailling is (512) 930-3909.
- Does Brian Nailling accept Medicare?
- Brian Nailling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Nailling's NPI active?
- Yes — Brian Nailling's NPI (1639305428) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.