IndividualActive
Carl Williamson, LMHC
NPI 1518633288 · Mental Health Counselor · New York, NY
Carl Williamson, LMHC is a Mental Health Counselor provider in New York, NY (NPI 1518633288).
Provider details
- NPI number
- 1518633288
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 013419 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
139 Fulton St Rm 1008
New York, NY 10038-2544
Phone: (646) 785-3270
Street-level locationGet directions
Mailing address
504 Grand St Apt G1
New York, NY 10002-0976
Registry dates
- Enumerated
- 2021-08-21
- Last updated
- 2024-03-14
- Certified
- 2024-03-14
Frequently asked questions
- What is Carl Williamson's NPI number?
- Carl Williamson's National Provider Identifier (NPI) is 1518633288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Williamson's specialty?
- Carl Williamson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Carl Williamson located?
- Carl Williamson's practice location on file with NPPES is 139 Fulton St Rm 1008, New York, NY 10038-2544.
- What is Carl Williamson's phone number?
- The practice phone number listed in the NPPES registry for Carl Williamson is (646) 785-3270.
- Is Carl Williamson's NPI active?
- Yes — Carl Williamson's NPI (1518633288) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.