Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ryan James Greiner, MD

Individual provider Hospitalist Physician · NPI 1710270665

Dr. Ryan James Greiner, MD is an Internal Medicine in Robbinsdale, Minnesota. Qualified in 2011, 15 years ago. Practices with North Memorial Health Care, a 506-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
15
Licensed in
MN
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3300 Oakdale Ave N
Robbinsdale, MN 55422-2926
Phone: (637) 581-2449
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 57226 (MN)

Record details

NPI number1710270665
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2011
Last updated in NPPESDecember 27, 2023
Certification dateDecember 27, 2023
Mailing address1812 Clinton Ave Apt 102, Minneapolis, MN 55404-2466

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice North Memorial Health Care — 506 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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