Gretchen Metzler Grey, CNM, APRN
NPI 1417691668 · Advanced Practice Midwife · Saint Paul, MN
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Metzler Grey, CNM, APRN is a Advanced Practice Midwife provider in Saint Paul, MN (NPI 1417691668).
Provider details
- NPI number
- 1417691668
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM, APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 498 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Mailing address
Additional practice locations (2)
- 1000 1st Dr NwAustin, MN 55912-2941Phone: (507) 433-7351Fax: (507) 284-0702
- 1025 Marsh StMankato, MN 56001-4752Phone: (507) 625-4031Fax: (507) 284-0702
Registry dates
- Enumerated
- 2022-04-25
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Gretchen Metzler Grey's NPI number?
- Gretchen Metzler Grey's National Provider Identifier (NPI) is 1417691668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Metzler Grey's specialty?
- Gretchen Metzler Grey is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen Metzler Grey located?
- Gretchen Metzler Grey's practice location on file with NPPES is 895 7th St E, Saint Paul, MN 55106-3871.
- What is Gretchen Metzler Grey's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Metzler Grey is (651) 602-7500.
- Does Gretchen Metzler Grey accept Medicare?
- Gretchen Metzler Grey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Metzler Grey's NPI active?
- Yes — Gretchen Metzler Grey's NPI (1417691668) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.