Larry Williamson, LCPC
NPI 1962544130 · Professional Counselor · Jackson, WY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Williamson, LCPC is a Professional Counselor provider in Jackson, WY (NPI 1962544130).
Provider details
- NPI number
- 1962544130
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
13 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation90791 | 13 | $126 |
Typical Medicare-allowed amounts for these services range $126–$126 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2020-02-24
- Certified
- 2020-02-24
Frequently asked questions
- What is Larry Williamson's NPI number?
- Larry Williamson's National Provider Identifier (NPI) is 1962544130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Williamson's specialty?
- Larry Williamson is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Larry Williamson located?
- Larry Williamson's practice location on file with NPPES is 640 E Broadway Ave, Jackson, WY 83001-1868.
- What is Larry Williamson's phone number?
- The practice phone number listed in the NPPES registry for Larry Williamson is (307) 733-2046.
- Does Larry Williamson accept Medicare?
- Larry Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Williamson's NPI active?
- Yes — Larry Williamson's NPI (1962544130) is active in the NPPES registry as of the last update on 2020-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.