Margaret Rachel Brubaker, MD

Primary specialty

Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X

License

2024007576 Issued in MO

Practice address

4921 Parkview PL
Div Im General Med, Ste 12B
Saint Louis, MO 63110-1032

Phone

(314) 747-3969

Fax

(877) 869-8163

NPI assigned

Apr 14, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Electronic endpoints 1

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

Specialty

Geriatric MedicineAlso: Internal Medicine

Education

Creighton University School of Medicine, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Washington UniversityGroup PAC ID 9830008770, 2,968 clinicians

Aging Well Health Care, LLCGroup PAC ID 1153232038, 236 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Premiere Home Health Home health agency, Saint Charles, MO, CCN 267612
• Delmar Gardens Home Care Inc Home health agency, Chesterfield, MO, CCN 267431
• Barnes Jewish Hospital Hospital, Saint Louis, MO, CCN 260032
• Missouri Baptist Medical Center Hospital, Saint Louis, MO, CCN 260108
• SSM Health St Mary'S Hospital - St Louis Hospital, Saint Louis, MO, CCN 260091
• Barnes-Jewish West County Hospital Hospital, Creve Coeur, MO, CCN 260162
• Memorial Hospital Hospital, Belleville, IL, CCN 140185
• SSM Health Rehabilitation Hospital Inpatient rehabilitation facility, Richmond Heights, MO, CCN 263031
• McKnight Place Extended Care Nursing home, Saint Louis, MO, CCN 265849

Merit-based Incentive Payment System (MIPS)

Final score

84.2 of 100Reported as group

Quality

71.6

Promoting interoperability

100

Improvement activities

40

Cost

75.75

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Washington University

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1992746903

  MO

  Medicare reassignment NPD
• Aging Well Health Care, LLC

  • Home Health Agency
  • Saint Louis, MO
  • NPI 1215936588
  Care Compare group
• Washington University

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1962442475
  NPD
• Washington University

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1134169568
  NPD (past)

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

• Barnes Jewish Hospital

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1649299827

  Hospital

  Care Compare affiliation
• Barnes Jewish West County Hospital

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1831107895

  Hospital

  Care Compare affiliation
• Delmar Gardens Home Care, Inc.

  • Home Health Agency
  • Chesterfield, MO
  • NPI 1295720118
  Care Compare affiliation
• Four Roses LLC

  • Home Health Agency
  • Saint Charles, MO
  • NPI 1265621700
  Care Compare affiliation
• McKnight Place Extended Care LLC

  • Skilled Nursing Facility
  • Saint Louis, MO
  • NPI 1003933607

  Nursing home

  Care Compare affiliation
• Missouri Baptist Medical Center

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1487663506

  Hospital

  Care Compare affiliation
• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1336387836

  Hospital

  Care Compare affiliation
• SSM Health Care St. Louis

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1962572396

  Hospital

  Care Compare affiliation
• SSM Select Rehab St Louis LLC

  • Rehabilitation Hospital
  • Richmond Heights, MO
  • NPI 1659511988

  Inpatient rehabilitation facility

  Care Compare affiliation
• Protestant Memorial Medical Center, Inc.

  • General Acute Care Hospital
  • Belleville, IL
  • NPI 1982796181

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1586822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744675200000",
    "number": "1629697180",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7412011",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606742011",
            "telephone_number": "314-747-3969",
            "fax_number": "877-869-8163"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4921 PARKVIEW PL",
            "address_2": "DIV IM GENERAL MED, STE 12B",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101032",
            "telephone_number": "314-747-3969",
            "fax_number": "877-869-8163"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRUBAKER",
        "first_name": "MARGARET",
        "middle_name": "RACHEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-14",
        "last_updated": "2025-04-15",
        "certification_date": "2024-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "2024007576",
            "primary": false
        },
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "MO",
            "license": "2024007576",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200127289",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "4921 Parkview Pl",
            "address_2": "Div IM General Med, Ste 12B",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631101032",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jane E Brownstone, PHD
• Damon R. Broyles, M.D.
• Beverly S Brozanski, MD
• Laura Brozka
• Hope Brubaker
• Bruce Cook Prosthetics
• Andrea Lashelle Bruce, LPN
• Galen Lee Bruce
• Kamila Sheree White Bruce, PHD
• Lexis Michelle Bruce, CRNA

• All providers in Saint Louis, MO
• Geriatric Medicine (Internal Medicine) Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 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.