William Mulcahy, LPC, NCC, CEAP
NPI 1427285477 · Professional Counselor · Waukesha, WI
William Mulcahy, LPC, NCC, CEAP is a Professional Counselor provider in Waukesha, WI (NPI 1427285477).
Provider details
- NPI number
- 1427285477
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC, NCC, CEAP
- Sex
- Male
- Sole proprietor
- No
- License
- 4196-125 (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
- 2009-06-17
- Last updated
- 2009-06-30
Frequently asked questions
- What is William Mulcahy's NPI number?
- William Mulcahy's National Provider Identifier (NPI) is 1427285477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mulcahy's specialty?
- William Mulcahy is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is William Mulcahy located?
- William Mulcahy's practice location on file with NPPES is 101 W Broadway Fl 2, Waukesha, WI 53186-4833.
- What is William Mulcahy's phone number?
- The practice phone number listed in the NPPES registry for William Mulcahy is (262) 547-5567.
- Is William Mulcahy's NPI active?
- Yes — William Mulcahy's NPI (1427285477) is active in the NPPES registry as of the last update on 2009-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.