NPIMap

Individual provider Active NPI

Ming Hao, M.D.

  • Geriatric Medicine (Family Medicine) Physician
  • Saint Louis, MO
National Provider Identifier
1861607640
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Family Medicine) PhysicianTaxonomy code 207QG0300X
License
2009018478 Issued in MO
Practice address
3637 S Geyer Rd
Saint Louis, MO 63127-1203
Phone
(314) 251-4659
Fax
(314) 251-5715
NPI assigned
May 14, 2007
Last updated
Aug 6, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Geriatric Medicine (Family Medicine) Physician 207QG0300X 2009018478 MO Primary

Addresses

Primary practice location

3637 S Geyer Rd
Saint Louis, MO 63127-1203

Mailing address

3637 S Geyer Rd
Saint Louis, MO 63127-1203
Phone (314) 251-4659

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110406000071 MO Practitioner - Family PracticePractitioner - Geriatric Medicine 8820272420 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Geriatric Medicine
Education
Other, 1982
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Clinic East CommunitiesGroup PAC ID 7214827922, 573 clinicians

Practice addresses (Care Compare)

97 Saint Andrews Dr
Union, MO 63084-4946
Phone (636) 583-2946

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
2009018478MOMDGeriatric Medicine (Family Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic East Communities CurrentSince Aug 1, 2017 Accepting new patients
Delmar Gardens West Operating, LLC Past Accepting new patients
Compass Health, Inc. Past Accepting new patients
Consolidated Resources Health Care Fund I, L.P. Past Accepting new patients
Compass Health, Inc Past Accepting new patients
Fairview Heights Medical Group SC Past Accepting new patients
Des Peres Healthcare, LLC Past Accepting new patients
Ozarks Medical Center Past Accepting new patients
Delmar Gardens on the Green Operating, LLC Past Accepting new patients
Delmar Gardens of Chesterfield Operating, LLC Past Accepting new patients

Locations

3637 S Geyer Rd
Saint Louis, MO 63127
Phone (314) 251-4659

621 S New Ballas Rd
Ste 189A
Saint Louis, MO 63141
Phone (314) 251-6335

621 S New Ballas Rd
Ste 4017B
Saint Louis, MO 63141
Phone (314) 872-9192

621 S New Ballas Rd
Ste 589A
Saint Louis, MO 63141
Phone (314) 251-6285

621 S New Ballas Rd
Ste 6017B
Saint Louis, MO 63141
Phone (314) 251-4652

97 Saint Andrews Dr
Union, MO 63084
Phone (636) 583-2946

901 Patients First Dr
Washington, MO 63090
Phone (636) 239-7500

Interoperability endpoints

  • Direct secure messaging: mhao219421@directc.mercy.net

Organizations & group practices 10

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.

Hospital & facility affiliations 11

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

NPI Registry JSON

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

{
    "created_epoch": "1179100800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1861607640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3637 S GEYER RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631271203",
            "telephone_number": "314-251-4659",
            "fax_number": "314-251-5715"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3637 S GEYER RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631271203",
            "telephone_number": "314-251-4659",
            "fax_number": "314-251-5715"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAO",
        "first_name": "MING",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-14",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QG0300X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Geriatric Medicine",
            "state": "MO",
            "license": "2009018478",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.