Maria Kim, DO
NPI 1285429118 · Internal Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Kim, DO is a Internal Medicine Physician provider in Grand Rapids, MI (NPI 1285429118).
Provider details
- NPI number
- 1285429118
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5151017521 (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
1 yr 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
- 2025-04-11
- Last updated
- 2026-05-31
- Certified
- 2026-05-31
Frequently asked questions
- What is Maria Kim's NPI number?
- Maria Kim's National Provider Identifier (NPI) is 1285429118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Kim's specialty?
- Maria Kim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Kim located?
- Maria Kim's practice location on file with NPPES is 275 Michigan St Ne Fl 9, Grand Rapids, MI 49503-2531.
- What is Maria Kim's phone number?
- The practice phone number listed in the NPPES registry for Maria Kim is (616) 391-3777.
- Does Maria Kim accept Medicare?
- Maria Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Kim's NPI active?
- Yes — Maria Kim's NPI (1285429118) is active in the NPPES registry as of the last update on 2026-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.