IndividualActive
Michael Lojek, M.D.
NPI 1487645875 · Cardiovascular Disease Physician · Grand Rapids, MI
Provider details
- NPI number
- 1487645875
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301045502 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2900 Bradford St Ne
Grand Rapids, MI 49525-6427
Phone: (616) 885-5000
Fax: (616) 885-5020
Street-level locationGet directions
Mailing address
100 Michigan St Ne
Grand Rapids, MI 49503-2560
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2014-12-30
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.