Phil Williamson, M.S., LPC
NPI 1093957441 · Mental Health Counselor · Whitewater, WI
Phil Williamson, M.S., LPC is a Mental Health Counselor provider in Whitewater, WI (NPI 1093957441).
Provider details
- NPI number
- 1093957441
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S., LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4170-125 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2009-03-31
- Last updated
- 2009-03-31
Frequently asked questions
- What is Phil Williamson's NPI number?
- Phil Williamson's National Provider Identifier (NPI) is 1093957441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phil Williamson's specialty?
- Phil Williamson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Phil Williamson located?
- Phil Williamson's practice location on file with NPPES is 162 W Main St, Whitewater, WI 53190-1995.
- What is Phil Williamson's phone number?
- The practice phone number listed in the NPPES registry for Phil Williamson is (262) 903-0757.
- Is Phil Williamson's NPI active?
- Yes — Phil Williamson's NPI (1093957441) is active in the NPPES registry as of the last update on 2009-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.