Individual provider Active NPI

Thomas R Whalen, M.D.

  • Obstetrics & Gynecology Physician
  • Saint Louis, MO
National Provider Identifier
1356364541
Registry record updated Dec 14, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
101052 Issued in MO
Practice address
615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone
(314) 251-7498
Fax
(314) 251-3921
NPI assigned
Jul 26, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 14, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X 101052 MO
Obstetrics & Gynecology Physician 207V00000X 101052 MO Primary

Addresses

Primary practice location

615 S New Ballas Rd
Saint Louis, MO 63141-8221

Mailing address

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone (314) 251-7498

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20031204000579 MO Practitioner - Obstetrics/Gynecology 9436054293 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of Missouri, Columbia School of Medicine, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Womens Services LLCGroup PAC ID 2466699814, 13 clinicians

Practice addresses (Care Compare)

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone (314) 251-7955

621 S New Ballas Rd
St Louis, MO 63141-8232
Phone (314) 251-6092

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
101052MOMDSpecialist

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic East Communities Obstetrics & Gynecology CurrentSince Jul 26, 2021 Accepting new patients
St Louis Pathology Assoc Inc. Current Accepting new patients
Mercy Clinic East Communities Obstetrics & Gynecology CurrentSince Jul 26, 2021 Accepting new patients
Mercy Hospitals East Communities CurrentSince Mar 10, 2025 Accepting new patients
Mercy Womens Services LLC Obstetrics & Gynecology CurrentSince Jul 15, 2019 Accepting new patients
Overland Medical Center Obstetrics & Gynecology Past Accepting new patients
Eric Colton MD PC Obstetrics & Gynecology Past Accepting new patients

Locations

621 S New Ballas Rd
Ste 4005B
Saint Louis, MO 63141
Phone (314) 251-5016

621 S New Ballas Rd
Ste 75
Saint Louis, MO 63141
Phone (314) 251-4141

621 S New Ballas Rd
Ste 2009B
Saint Louis, MO 63141
Phone (314) 251-6062

615 S New Ballas Rd
Saint Louis, MO 63141
Phone (314) 251-4687

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

621 S New Ballas Rd
Ste 75B
Saint Louis, MO 63141
Phone (314) 251-7564

9180 West Florissant Ave
Saint Louis, MO 63136
Phone (314) 364-3662

621 S New Ballas Rd
Ste 537
Saint Louis, MO 63141
Phone (314) 251-6990

Organizations & group practices 8

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.

Hospital & facility affiliations 2

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": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1670976000000",
    "number": "1356364541",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "615 S NEW BALLAS RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418221",
            "telephone_number": "314-251-7498",
            "fax_number": "314-251-3921"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "615 S NEW BALLAS RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418221",
            "telephone_number": "314-251-7498",
            "fax_number": "314-251-3921"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WHALEN",
        "first_name": "THOMAS",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2022-12-14",
        "certification_date": "2022-12-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "MO",
            "license": "101052",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MO",
            "license": "101052",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.