What is Michael Cramer's NPI number?

Michael Cramer's National Provider Identifier (NPI) is 1457291635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Cramer's specialty?

Michael Cramer is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).

Where is Michael Cramer located?

Michael Cramer's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.

What is Michael Cramer's phone number?

The practice phone number listed in the NPPES registry for Michael Cramer is (734) 647-8527.

Is Michael Cramer's NPI active?

Yes — Michael Cramer's NPI (1457291635) is active in the NPPES registry as of the last update on 2026-03-30.

IndividualActive

Michael Cramer

NPI 1457291635 · Ambulatory Care Pharmacist · Ann Arbor, MI

Michael Cramer is a Ambulatory Care Pharmacist provider in Ann Arbor, MI (NPI 1457291635).

Provider details

NPI number: 1457291635
Entity type: Individual
Primary specialty: Ambulatory Care PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 5315115883 (MI)

Specialties & taxonomies

Ambulatory Care PharmacistPrimary1835P2201XLicense 5315115883 (MI)
Pharmacy Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

1500 E Medical Center Dr

Ann Arbor, MI 48109-5000

Phone: (734) 647-8527

Street-level locationGet directions

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Mailing address