NPIMap

Organization Active NPI

University of Maryland Pathology Associates, P.a.

  • Clinical Medical Laboratory
  • Baltimore, MD
National Provider Identifier
1093669723
Registry record updated Feb 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
UNIVERSITY OF MARYLAND PATHOLOGY ASSOCIATES, P.A.
Practice address
827 Linden Ave
Baltimore, MD 21201-4606
Phone
(667) 214-1444
Fax
(410) 328-0929
NPI assigned
Feb 20, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 20, 2026

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

Authorized official

Name
Karol Zimmerman
Title
Director
Phone
(667) 214-1620

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

827 Linden Ave
Baltimore, MD 21201-4606

Mailing address

PO Box 64592
Baltimore, MD 21264-4592

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040226001249 MD Part B Supplier - Clinic/Group Practice 7517853377 Receives reassigned benefits from 29 practitioners
12 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Easton, MD; Towson, MD; Queenstown, MD; La Plata, MD; Glen Burnie, MD; Chestertown, MD; Cambridge, MD; Baltimore, MD

Other NPIs on the same Medicare enrollment 12

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Tax ID family
Univ of MD Pathology As17 organizations share this tax ID, including this one

Other organizations with this tax ID 16

Organizations that report the same tax identification number in the National Provider Directory.

View all 16

NPI Registry JSON

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

{
    "created_epoch": "1771545600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771545600000",
    "number": "1093669723",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64592",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644592"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "827 LINDEN AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212014606",
            "telephone_number": "667-214-1444",
            "fax_number": "410-328-0929"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UNIVERSITY OF MARYLAND PATHOLOGY ASSOCIATES, P.A.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-20",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A",
        "authorized_official_last_name": "ZIMMERMAN",
        "authorized_official_first_name": "KAROL",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "667-214-1620"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.