Kelsey Frey, MD
NPI 1033746391 · Pediatrics Physician · Milwaukee, WI
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelsey Frey, MD is a Pediatrics Physician provider in Milwaukee, WI (NPI 1033746391).
Provider details
- NPI number
- 1033746391
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-03-26
- Last updated
- 2024-09-06
- Certified
- 2024-09-06
Frequently asked questions
- What is Kelsey Frey's NPI number?
- Kelsey Frey's National Provider Identifier (NPI) is 1033746391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsey Frey's specialty?
- Kelsey Frey is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kelsey Frey located?
- Kelsey Frey's practice location on file with NPPES is 8915 W Connell Ave, Milwaukee, WI 53226-3067.
- What is Kelsey Frey's phone number?
- The practice phone number listed in the NPPES registry for Kelsey Frey is (414) 266-2000.
- Does Kelsey Frey accept Medicare?
- Kelsey Frey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelsey Frey's NPI active?
- Yes — Kelsey Frey's NPI (1033746391) is active in the NPPES registry as of the last update on 2024-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.