Karin Hamilton, M.D.
NPI 1477766848 · Pediatrics Physician · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karin Hamilton, M.D. is a Pediatrics Physician provider in Wauwatosa, WI (NPI 1477766848).
Provider details
- NPI number
- 1477766848
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 62367-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-08
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Karin Hamilton's NPI number?
- Karin Hamilton's National Provider Identifier (NPI) is 1477766848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Hamilton's specialty?
- Karin Hamilton is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karin Hamilton located?
- Karin Hamilton's practice location on file with NPPES is 800 N Mayfair Rd # 200, Wauwatosa, WI 53226-4241.
- What is Karin Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Karin Hamilton is (414) 262-8835.
- Does Karin Hamilton accept Medicare?
- Karin Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karin Hamilton's NPI active?
- Yes — Karin Hamilton's NPI (1477766848) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.