Rachel Macak, MD
NPI 1053975300 · Pediatrics Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Macak, MD is a Pediatrics Physician provider in Grand Rapids, MI (NPI 1053975300).
Provider details
- NPI number
- 1053975300
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301511862 (MI)
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
7 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
- 2019-04-23
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Rachel Macak's NPI number?
- Rachel Macak's National Provider Identifier (NPI) is 1053975300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Macak's specialty?
- Rachel Macak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Macak located?
- Rachel Macak's practice location on file with NPPES is 25 Michigan St Ne Ste 2100, Grand Rapids, MI 49503-2526.
- What is Rachel Macak's phone number?
- The practice phone number listed in the NPPES registry for Rachel Macak is (616) 391-8842.
- Does Rachel Macak accept Medicare?
- Rachel Macak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Macak's NPI active?
- Yes — Rachel Macak's NPI (1053975300) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.