NPIMap

Organization Active NPI

National Rehabilitation Hospital, Inc.

  • Rehabilitation Clinic/Center
  • Ellicott City, MD
National Provider Identifier
1306223227
Registry record updated Mar 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rehabilitation Clinic/CenterTaxonomy code 261QR0400X
Legal business name
NATIONAL REHABILITATION HOSPITAL, INC.
Doing business as
MedStar Health Physical Therapy at Ellicott City
Practice address
9501 Old Annapolis Rd Ste 125&220
Ellicott City, MD 21042-6314
Phone
(410) 997-1063
Fax
(410) 997-1408
NPI assigned
Apr 29, 2015
Organization subpart
Yes
Parent organization
MEDSTAR HEALTH, INC.As reported in NPPES

NPPES NPI Registry

Updated by the provider on Mar 20, 2026

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

Authorized official

Name
John Rockwood
Title
President
Phone
(301) 540-6140

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X
Occupational TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225X00000X
Speech-Language PathologistGroup: 193200000X MULTI-SPECIALTY GROUP 235Z00000X
Rehabilitation Clinic/Center 261QR0400X Primary

Addresses

Primary practice location

9501 Old Annapolis Rd Ste 125&220
Ellicott City, MD 21042-6314

Mailing address

102 Irving St NW
Attn: MHPT Payor Enrollment
Washington, DC 20010-2949
Phone (301) 540-6140

Other names 1

  • MedStar Health Physical Therapy at Ellicott City Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Cobius Healthcare Solutions

National Provider Directory

National Provider Directory
Tax ID family
National Rehabilitation75 organizations share this tax ID, including this one
Part of
Medstar Health Inc

Organizations with this tax ID in the same state 23

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

View all 23

Locations

9501 Old Annapolis Rd
Ste 125220
Ellicott City, MD 21042
Phone (410) 997-1063

NPI Registry JSON

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

{
    "created_epoch": "1430265600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773964800000",
    "number": "1306223227",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "102 IRVING ST NW",
            "address_2": "ATTN: MHPT PAYOR ENROLLMENT",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102949",
            "telephone_number": "301-540-6140",
            "fax_number": "301-540-5190"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9501 OLD ANNAPOLIS RD STE 125&220",
            "city": "ELLICOTT CITY",
            "state": "MD",
            "postal_code": "210426314",
            "telephone_number": "410-997-1063",
            "fax_number": "410-997-1408"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NATIONAL REHABILITATION HOSPITAL, INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MEDSTAR HEALTH, INC.",
        "enumeration_date": "2015-04-29",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A",
        "authorized_official_last_name": "ROCKWOOD",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "301-540-6140"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QR0400X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "affiliationName": "Cobius Healthcare Solutions",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd Ste 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "MedStar Health Physical Therapy at Ellicott City",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Ellicott City, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 20, 2026; 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.