Individual provider Active NPI

Marilyn Nah Ngundam, NP -C, PMHNP-BC

  • Family Nurse Practitioner
  • Detroit, MI
National Provider Identifier
1447720669
Registry record updated May 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
4704312977 Issued in MI
Practice address
6309 Mack Ave
Detroit, MI 48207-2302
Phone
(313) 921-4700
NPI assigned
Nov 30, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 20, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 4704312977 MI
Family Nurse Practitioner 363LF0000X 4704312977 MI Primary

Addresses

Primary practice location

6309 Mack Ave
Detroit, MI 48207-2302

Mailing address

6309 Mack Ave
Detroit, MI 48207-2302
Phone (313) 921-4700

Other practice location 1

3950 S Rochester Rd Ste 1300
Rochester Hills, MI 48307
Phone (248) 705-6223

Other practice location 2

3950 S Rochester Rd Ste 1300
Rochester Hills, MI 48307
Phone (248) 705-6223

Other practice location 3

66 W Flagler St Ste 900
Miami, FL 33130-1807
Phone (313) 290-0632

Other practice location 4

400 N Wayne Rd
Westland, MI 48185-3628
Phone (734) 522-7000

Other practice location 5

1861 E Maple Rd
Troy, MI 48083-4207
Phone (248) 246-0172

Other practice location 6

911 E 9 Mile Rd
Ferndale, MI 48220-1934
Phone (248) 336-4000

Other practice location 7

18463 Livernois Ave
Detroit, MI 48221-2254
Phone (313) 861-5810

Other identifiers 1

IdentifierTypeStateIssuer
4704312977OtherMIMI STATE LICENSE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190107001895 MI Practitioner - Nurse Practitioner 7416293857 Reassigns benefits to 3 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
4704312977MIMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
VMD Primary Providers Eastern Michigan, PC CurrentSince May 1, 2021 Accepting new patients
Greenfield and 9 Mile Medical Center PLLC CurrentSince Dec 1, 2018 Accepting new patients
Grow Healthcare Group PA Psychiatric/Mental Health CurrentSince Jul 15, 2025 Accepting new patients
Greenfield and 9 Mile Medical Center PLLC CurrentSince Dec 1, 2018 Accepting new patients
MCTS Rose, LLC CurrentSince Jan 1, 2025 Accepting new patients

Locations

66 W Flagler St
Ste 900
Miami, FL 33130
Phone (786) 244-7711

250 Monroe Ave NW
Ste 400
Grand Rapids, MI 49503
Phone (616) 441-4616

39475 Lewis Dr
Ste 130
Novi, MI 48377
Phone (248) 374-0502

20820 Greenfield Rd
Oak Park, MI 48237
Phone (248) 557-3303

12660 10 Mile Rd
South Lyon, MI 48178
Phone (248) 348-1131

20905 Greenfield Rd
Ste 607M
Southfield, MI 48075
Phone (248) 557-3303

1861 E Maple Rd
Troy, MI 48083
Phone (248) 246-0172

400 N Wayne Rd
Westland, MI 48185
Phone (734) 522-7000

Organizations & group practices 5

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

NPI Registry JSON

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

{
    "created_epoch": "1543536000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1447720669",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6309 MACK AVE",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482072302",
            "telephone_number": "313-921-4700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6309 MACK AVE",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482072302",
            "telephone_number": "313-921-4700"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3950 S Rochester Rd Ste 1300",
            "address_purpose": "LOCATION",
            "city": "Rochester Hills",
            "state": "MI",
            "postal_code": "48307",
            "country_code": "US",
            "telephone_number": "248-705-6223",
            "fax_number": "248-253-1462",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3950 S Rochester Rd Ste 1300",
            "address_purpose": "LOCATION",
            "city": "Rochester Hills",
            "state": "MI",
            "postal_code": "48307",
            "country_code": "US",
            "telephone_number": "248-705-6223",
            "fax_number": "248-253-1462",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "66 W Flagler St Ste 900",
            "address_purpose": "LOCATION",
            "city": "Miami",
            "state": "FL",
            "postal_code": "331301807",
            "country_code": "US",
            "telephone_number": "313-290-0632",
            "fax_number": "313-217-7662",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 N Wayne Rd",
            "address_purpose": "LOCATION",
            "city": "Westland",
            "state": "MI",
            "postal_code": "481853628",
            "country_code": "US",
            "telephone_number": "734-522-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1861 E Maple Rd",
            "address_purpose": "LOCATION",
            "city": "Troy",
            "state": "MI",
            "postal_code": "480834207",
            "country_code": "US",
            "telephone_number": "248-246-0172",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "911 E 9 Mile Rd",
            "address_purpose": "LOCATION",
            "city": "Ferndale",
            "state": "MI",
            "postal_code": "482201934",
            "country_code": "US",
            "telephone_number": "248-336-4000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "18463 Livernois Ave",
            "address_purpose": "LOCATION",
            "city": "Detroit",
            "state": "MI",
            "postal_code": "482212254",
            "country_code": "US",
            "telephone_number": "313-861-5810",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NGUNDAM",
        "first_name": "MARILYN",
        "middle_name": "NAH",
        "credential": "NP -C, PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-11-30",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MI",
            "license": "4704312977",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MI",
            "license": "4704312977",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MI STATE LICENSE",
            "identifier": "4704312977",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Detroit, MI

Sources for this page

Verify at the official NPI Registry.