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

Gretchen E Glaser, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1184884645

Gretchen E Glaser, MD is a Gynecological Oncology in Rochester, Minnesota. Qualified in 2006, 20 years ago. Practices with Mayo Clinic, a 4,796-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and Pennsylvania.

Years since qualifying
20
Licensed in
MN, PA
In the registry since
2008
Specialties on file
3
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

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 53332 (MN)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MT187949 (PA)
Gynecologic Oncology Physician Taxonomy 207VX0201X · Licence 105094 (MN)

Record details

NPI number1184884645
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2008
Last updated in NPPESAugust 13, 2020
Certification dateAugust 13, 2020

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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