IndividualActive
Mary Greer
NPI 1588475818 · Case Manager/Care Coordinator · Jackson, MI
Mary Greer is a Case Manager/Care Coordinator provider in Jackson, MI (NPI 1588475818).
Provider details
- NPI number
- 1588475818
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(49/100 index)
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
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
212 E Biddle St
Jackson, MI 49203-1800
Phone: (517) 867-0533
Street-level locationGet directions
Mailing address
Po Box 226
Parma, MI 49269-0226
Registry dates
- Enumerated
- 2025-01-16
- Last updated
- 2025-01-16
- Certified
- 2025-01-14
Frequently asked questions
- What is Mary Greer's NPI number?
- Mary Greer's National Provider Identifier (NPI) is 1588475818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Greer's specialty?
- Mary Greer is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Mary Greer located?
- Mary Greer's practice location on file with NPPES is 212 E Biddle St, Jackson, MI 49203-1800.
- What is Mary Greer's phone number?
- The practice phone number listed in the NPPES registry for Mary Greer is (517) 867-0533.
- Is Mary Greer's NPI active?
- Yes — Mary Greer's NPI (1588475818) is active in the NPPES registry as of the last update on 2025-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.