NPIMap

Individual provider Active NPI

Uwa Ibelema Montgomery, M.D

  • Internal Medicine Physician
  • Baltimore, MD
National Provider Identifier
1821416850
Registry record updated Sep 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D0094331 Issued in MD
Practice address
800 Linden Ave
Baltimore, MD 21201-4622
Phone
(410) 856-3660
Fax
(410) 225-8992
NPI assigned
Apr 7, 2014
Last updated
Sep 29, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X D0094331 MD Primary
Pediatrics Physician 208000000X D0094331 MD

Addresses

Primary practice location

800 Linden Ave
Baltimore, MD 21201-4622

Mailing address

800 Linden Ave
Baltimore, MD 21201-4622
Phone (410) 856-3660

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, MD2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20211019002166 PA Practitioner - Internal Medicine 6800144254 Reassigns benefits to 1 organization
I20250926001686 MD Practitioner - Internal Medicine 6800144254 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

800 Linden Ave
FL 10
Baltimore, MD 21201-4622
Phone (443) 552-2539

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0094331MDMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Wellspan Medical Group CurrentSince Oct 25, 2021 Accepting new patients
Wellspan Medical Group CurrentSince Oct 25, 2021 Accepting new patients
Wellspan Medical Group Current Accepting new patients
Maryland General Clinical Practice Group, Inc. CurrentSince Aug 1, 2025 Accepting new patients
Maryland General Clinical Practice Group, Inc. CurrentSince Aug 1, 2025 Accepting new patients
York Hospital Past Accepting new patients

Locations

800 Linden Ave
Fl 10
Baltimore, MD 21201
Phone (410) 856-3660

827 Linden Ave
Baltimore, MD 21201
Phone (410) 225-8100

900 Elkridge Landing Rd
Fl 2
Linthicum Heights, MD 21090
Phone (443) 462-5010

1600 S George St
York, PA 17403
Phone (717) 848-3615

25 Monument Rd
Ste 140
York, PA 17403
Phone (717) 741-8003

25 Monument Rd
Ste 270
York, PA 17403
Phone (717) 741-8250

370 Saint Charles Way
York, PA 17402
Phone (717) 741-3131

Interoperability endpoints

  • Direct secure messaging: umontgomery1283477@direct.umm.edu

Organizations & group practices 6

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 7

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": "1396828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759104000000",
    "number": "1821416850",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 LINDEN AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212014622",
            "telephone_number": "410-856-3660",
            "fax_number": "410-225-8992"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 LINDEN AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212014622",
            "telephone_number": "410-856-3660",
            "fax_number": "410-225-8992"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MONTGOMERY",
        "first_name": "UWA",
        "middle_name": "IBELEMA",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-07",
        "last_updated": "2025-09-29",
        "certification_date": "2025-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0094331",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MD",
            "license": "D0094331",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.