Judd Williamson, NP-C
NPI 1932639101 · Family Nurse Practitioner · Lufkin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judd Williamson, NP-C is a Family Nurse Practitioner provider in Lufkin, TX (NPI 1932639101).
Provider details
- NPI number
- 1932639101
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- AP134147 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
9 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
947 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 | 305 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 247 | $74 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 100 | $105 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 82 | $15 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 78 | $15 |
| Administration of Influenza Virus VaccineG0008 | 54 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 277 | 87 |
| Amlodipine Besylate | 211 | 60 |
| Lisinopril | 148 | 42 |
| Losartan Potassium | 147 | 43 |
| Levothyroxine Sodium | 136 | 36 |
| Metoprolol Succinate | 113 | 38 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$106 across 6 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
- 2017-06-19
- Last updated
- 2021-01-13
- Certified
- 2020-12-21
Frequently asked questions
- What is Judd Williamson's NPI number?
- Judd Williamson's National Provider Identifier (NPI) is 1932639101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judd Williamson's specialty?
- Judd Williamson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Judd Williamson located?
- Judd Williamson's practice location on file with NPPES is 1216 Ellis Ave, Lufkin, TX 75904-3326.
- What is Judd Williamson's phone number?
- The practice phone number listed in the NPPES registry for Judd Williamson is (936) 632-6184.
- Does Judd Williamson accept Medicare?
- Judd Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judd Williamson's NPI active?
- Yes — Judd Williamson's NPI (1932639101) is active in the NPPES registry as of the last update on 2021-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.