William Findlay, MD
NPI 1821049651 · Child & Adolescent Psychiatry Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Findlay, MD is a Child & Adolescent Psychiatry Physician provider in Milwaukee, WI (NPI 1821049651).
Provider details
- NPI number
- 1821049651
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 41544 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is William Findlay's NPI number?
- William Findlay's National Provider Identifier (NPI) is 1821049651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Findlay's specialty?
- William Findlay is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Findlay located?
- William Findlay's practice location on file with NPPES is Child Development Center of Chw, Milwaukee, WI 53226.
- What is William Findlay's phone number?
- The practice phone number listed in the NPPES registry for William Findlay is (414) 805-3666.
- Does William Findlay accept Medicare?
- William Findlay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Findlay's NPI active?
- Yes — William Findlay's NPI (1821049651) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.