NPIMap

Organization Active NPI

University of Maryland Surgical Associates, PA

Doing business as ASC-Surgical Center at Waterloo -General Surgery

  • Surgery Physician
  • Columbia, MD
National Provider Identifier
1861354136
Registry record updated Nov 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
Legal business name
UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
Doing business as
ASC-Surgical Center at Waterloo -General Surgery
Practice address
5900 Waterloo Rd
Columbia, MD 21045-2639
Phone
(667) 214-1718
Fax
(410) 328-5147
NPI assigned
Nov 25, 2025
Last updated
Nov 25, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 25, 2025

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

Authorized official

Name
Vanenia Crowder
Title
Office Manager
Phone
(667) 214-1734

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208600000X Primary

Addresses

Primary practice location

5900 Waterloo Rd
Columbia, MD 21045-2639

Mailing address

29 S Greene St Ste 502
Baltimore, MD 21201-1504
Phone (667) 214-1734

Other names 1

  • ASC-Surgical Center at Waterloo -General Surgery Doing business as

National Provider Directory

National Provider Directory
Tax ID family
University of Maryland Surgical Associates PA357 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1764028800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764028800000",
    "number": "1861354136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29 S GREENE ST STE 502",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011504",
            "telephone_number": "667-214-1734",
            "fax_number": "410-706-6976"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5900 WATERLOO RD",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210452639",
            "telephone_number": "667-214-1718",
            "fax_number": "410-328-5147"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-11-25",
        "last_updated": "2025-11-25",
        "certification_date": "2025-11-25",
        "status": "A",
        "authorized_official_last_name": "CROWDER",
        "authorized_official_first_name": "VANENIA",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "667-214-1734"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "ASC-Surgical Center at Waterloo -General Surgery",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Columbia, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.