Robert Leahy, M.D.
NPI 1679917900 · Child & Adolescent Psychiatry Physician · Waukesha, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Leahy, M.D. is a Child & Adolescent Psychiatry Physician provider in Waukesha, WI (NPI 1679917900).
Provider details
- NPI number
- 1679917900
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME132139 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 744 S Webster AveGreen Bay, WI 54301-3505Phone: (920) 433-7859Fax: (920) 433-6090
Registry dates
- Enumerated
- 2013-04-17
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Robert Leahy's NPI number?
- Robert Leahy's National Provider Identifier (NPI) is 1679917900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Leahy's specialty?
- Robert Leahy is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Leahy located?
- Robert Leahy's practice location on file with NPPES is N19w24400 Riverwood Drive, Waukesha, WI 53188.
- What is Robert Leahy's phone number?
- The practice phone number listed in the NPPES registry for Robert Leahy is (262) 500-4324.
- Does Robert Leahy accept Medicare?
- Robert Leahy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Leahy's NPI active?
- Yes — Robert Leahy's NPI (1679917900) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.