Gretchen Marie Metzler Grey, CNM, APRN

Primary specialty

Advanced Practice MidwifeTaxonomy code 367A00000X

License

498 Issued in MN

Practice address

895 7TH St E
Saint Paul, MN 55106-3871

Phone

(651) 602-7500

NPI assigned

Apr 25, 2022

Last updated

Dec 3, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Certified Nurse Midwife (CNM)

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mayo Clinic Health System-Southeast Minnesota RegionGroup PAC ID 4385556703, 550 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mayo Clinic Health System - Albert Lea and Austin Hospital, Albert Lea, MN, CCN 240043

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ggrey755235@direct.ochin.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Mayo Clinic Health System-Southeast Minnesota Region

  dba Mayo Clinic Health System-Albert Lea and Austin

  • Multi-Specialty Clinic/Center
  • Albert Lea, MN
  • NPI 1891701637
  Medicare reassignment Care Compare group
• West Side Community Health Services, Inc.

  dba McDonough Homes Clinic

  • Federally Qualified Health Center (FQHC)
  • Saint Paul, MN
  • NPI 1821149964
  Medicare reassignment NPD
• Mayo Clinic Health System-Southwest Minnesota Region

  dba Mayo Clinic Health System - Mankato

  • Multi-Specialty Clinic/Center
  • Mankato, MN
  • NPI 1578545422
  Medicare reassignment
• Mayo Clinic Health System-Southeast Minnesota Region

  dba Mayo Clinic Health System-Owatonna

  • Multi-Specialty Clinic/Center
  • Owatonna, MN
  • NPI 1275060030
  NPD
• Mayo Clinic Health System-Southeast Minnesota Region

  dba Mayo Clinic Health System Pharmacy - Cannon Falls

  • Clinic Pharmacy
  • Cannon Falls, MN
  • NPI 1699597468
  NPD
• Mayo Clinic Health System-Southwest Minnesota Region

  dba Mayo Clinic Health System-Waseca

  • Multi-Specialty Clinic/Center
  • Waseca, MN
  • NPI 1518494251
  NPD
• West Side Community Health Services, Inc.

  dba MINNESOTA COMMUNITY CARE MBC - St. Paul

  • Federally Qualified Health Center (FQHC)
  • Saint Paul, MN
  • NPI 1043187289
  NPD
• Mayo Clinic Health System-Southeast Minnesota Region

  dba Mayo Clinic Health System-Albert Lea and Austin

  • General Acute Care Hospital
  • Albert Lea, MN
  • NPI 1346258100
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Mayo Clinic Health System-Southeast Minnesota Region

  dba Mayo Clinic Health System-Albert Lea and Austin

  • General Acute Care Hospital
  • Albert Lea, MN
  • NPI 1346258100
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1650844800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764720000000",
    "number": "1417691668",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 860912",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554860912",
            "telephone_number": "507-433-7351",
            "fax_number": "507-284-0702"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "895 7TH ST E",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551063871",
            "telephone_number": "651-602-7500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 1st Dr NW",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "MN",
            "postal_code": "559122941",
            "country_code": "US",
            "telephone_number": "507-433-7351",
            "fax_number": "507-284-0702",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1025 Marsh St",
            "address_purpose": "LOCATION",
            "city": "Mankato",
            "state": "MN",
            "postal_code": "560014752",
            "country_code": "US",
            "telephone_number": "507-625-4031",
            "fax_number": "507-284-0702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "METZLER GREY",
        "first_name": "GRETCHEN",
        "middle_name": "MARIE",
        "credential": "CNM, APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-25",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "MN",
            "license": "498",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ggrey2586383@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "1000 1st Dr NW",
            "city": "Austin",
            "state": "MN",
            "country_code": "US",
            "postal_code": "559122941",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Tetyana Mettler, MD
• Erin A Metz, DMFT, LMFT, LADC
• Jodi M Metz, MS, PA-C
• Lori M Metzger, P.A..-C.
• Rhoda Metzger
• Abbie J Metzler, D.O.
• Bouasy Meuangkhoth
• Karl Richard Meunier, DPT
• Joshua Meuwissen, PT
• Richard Paul Mewes, PT

• Advanced Practice Midwife in Saint Paul, MN
• Providers in Saint Paul, MN by specialty
• Advanced Practice Midwife in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.