Brian Barr, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

D75157 Issued in MD

Practice address

22 S Greene St
Baltimore, MD 21201-1544

Phone

(410) 328-7877

Fax

(410) 328-1048

NPI assigned

Jun 23, 2008

Last updated

Aug 26, 2026By the provider in NPPES

Sex

Male

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 2

Medicare fee-for-service enrollment

Enrolled in MD

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

Cardiovascular Disease (Cardiology)Also: Internal Medicine

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Maryland Physicians PAGroup PAC ID 2769394808, 395 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Maryland Medical Center Hospital, Baltimore, MD, CCN 210002
• University of MD Shore Medical Center at Easton Hospital, Easton, MD, CCN 210037
• Umd Upper Chesapeake Medical Center Hospital, Bel Air, MD, CCN 210049
• University of MD Baltimore Washington Medical Center Hospital, Glen Burnie, MD, CCN 210043
• Carroll Hospital Center Hospital, Westminster, MD, CCN 210033

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: bbarr18942@direct.umm.edu

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.

• University of Maryland Physicians P.a.

  dba University of Maryland Medical Group - Cardiology

  • Cardiovascular Disease Physician
  • Baltimore, MD
  • NPI 1689623175
  Medicare reassignment Care Compare group NPD
• Carroll Health Group, LLC

  • Internal Medicine Physician
  • Westminster, MD
  • NPI 1437473550

  Cardiovascular Disease

  Medicare reassignment NPD
• University of Maryland Physicians P.a.

  dba University of Maryland Medical Group

  • Gastroenterology Physician
  • Largo, MD
  • NPI 1619860194
  NPD
• University of Maryland Physicians P.a.

  dba University of Maryland Medical Group - Geographic Medicine

  • Infectious Disease Physician
  • Baltimore, MD
  • NPI 1720038540
  NPD
• University of Maryland Physicians PA

  dba University of Maryland Medical Group - Infectious Disease

  • Infectious Disease Physician
  • Baltimore, MD
  • NPI 1134179955

  Cardiovascular Disease

  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• University of Maryland Medical Center, LLC

  dba University of Maryland Medical Center

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1174660120
  NPD (past)

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

• Baltimore Washington Medical Center Inc.

  • General Acute Care Hospital
  • Glen Burnie, MD
  • NPI 1124016696
  Care Compare affiliation
• Carroll Hospital Center, Inc.

  • General Acute Care Hospital
  • Westminster, MD
  • NPI 1912904210
  Care Compare affiliation
• Shore Health System, Inc

  dba UM Shore Medical Center at Dorchester

  • General Acute Care Hospital
  • Cambridge, MD
  • NPI 1194784751
  Care Compare affiliation
• Shore Health System, Inc

  • Clinical Medical Laboratory
  • Easton, MD
  • NPI 1477513273

  Hospital

  Care Compare affiliation
• Shore Health System, Inc

  dba UM Shore Medical Center at Easton

  • General Acute Care Hospital
  • Easton, MD
  • NPI 1669431219
  Care Compare affiliation
• University of Maryland Medical Center, LLC

  dba University of Maryland Medical Center

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1174660120
  Care Compare affiliation
• Upper Chesapeake Medical Center, Inc.

  dba UM Upper Chesapeake Medical Center at Aberdeen

  • General Acute Care Hospital
  • Bel Air, MD
  • NPI 1598761355
  Care Compare affiliation

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

{
    "created_epoch": "1214179200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1306007398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 PARK CENTER CT",
            "city": "OWINGS MILLS",
            "state": "MD",
            "postal_code": "211174201",
            "telephone_number": "410-654-0400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 S GREENE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011544",
            "telephone_number": "410-328-7877",
            "fax_number": "410-328-1048"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "419 W Redwood St Ste 520",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212017001",
            "country_code": "US",
            "telephone_number": "667-214-1717",
            "fax_number": "410-328-2255",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5 Park Center Ct",
            "address_purpose": "LOCATION",
            "city": "Owings Mills",
            "state": "MD",
            "postal_code": "211174201",
            "country_code": "US",
            "telephone_number": "410-654-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "118 Westminster Pike Ste 106",
            "address_purpose": "LOCATION",
            "city": "Reisterstown",
            "state": "MD",
            "postal_code": "211361060",
            "country_code": "US",
            "telephone_number": "410-876-0086",
            "fax_number": "410-702-7168",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Memorial Ave",
            "address_purpose": "LOCATION",
            "city": "Westminster",
            "state": "MD",
            "postal_code": "211575726",
            "country_code": "US",
            "telephone_number": "410-328-7877",
            "fax_number": "410-328-1048",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "827 Linden Ave Fl 2",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212014606",
            "country_code": "US",
            "telephone_number": "410-328-7877",
            "fax_number": "410-225-8008",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARR",
        "first_name": "BRIAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-23",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MD",
            "license": "D75157",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MD",
            "license": "D75157",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST BC/BS",
            "identifier": "S062-0571",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0629600-00",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Behsheed Barootkoob, M.D.
• Anupriya Barot, M.D.
• Lili A Barouch, M.D.
• David Barpar, LCSW-C
• Daisy Ann Barquist, M. AC., J.D.
• Deborah Barr
• Lauren Barr, LCSW-C
• Peter Robert Barr, MBCHB
• Yalitza Barragan Alvarez
• Jasminne Barragan

• Cardiovascular Disease Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Cardiovascular Disease Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 2026; 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.