NPIMap

Organization Active NPI

Gatekeeper Enterprises, LLC

Doing business as Portera Rehabilitation

  • Physical Therapist
  • Lanham, MD
National Provider Identifier
1538544382
Registry record updated Jul 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
21443 Issued in MD
Legal business name
GATEKEEPER ENTERPRISES, LLC
Doing business as
Portera Rehabilitation
Practice address
4640 Forbes Blvd Ste 203
Lanham, MD 20706-4885
Phone
(240) 467-5732
NPI assigned
Jul 22, 2015
Organization subpart
Yes
Parent organization
GATEKEEPER ENTERPRISES, LLCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jul 28, 2026

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

Authorized official

Name
Mr. Raphael J Denbow, DPTNPI 1932438868
Title
Ceo/Owner
Phone
(301) 358-6155

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X 21443 MD Primary
Occupational TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225X00000X

Addresses

Primary practice location

4640 Forbes Blvd Ste 203
Lanham, MD 20706-4885

Mailing address

4255 Altamont PL Ste 201
White Plains, MD 20695-3024
Phone (240) 467-5732

Other identifiers 1

IdentifierTypeStateIssuer
420429800MedicaidMD

Other names 1

  • Portera Rehabilitation Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Gatekeeper Enterprises LLC3 organizations share this tax ID, including this one
Part of
Gatekeeper Enterprises LLC

Other organizations with this tax ID 2

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

Locations

4640 Forbes Blvd
Ste 203
Lanham, MD 20706

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1437523200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785196800000",
    "number": "1538544382",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4255 ALTAMONT PL STE 201",
            "city": "WHITE PLAINS",
            "state": "MD",
            "postal_code": "206953024",
            "telephone_number": "240-467-5732"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4640 FORBES BLVD STE 203",
            "city": "LANHAM",
            "state": "MD",
            "postal_code": "207064885",
            "telephone_number": "240-467-5732"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GATEKEEPER ENTERPRISES, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "GATEKEEPER ENTERPRISES, LLC",
        "enumeration_date": "2015-07-22",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A",
        "authorized_official_last_name": "DENBOW",
        "authorized_official_first_name": "RAPHAEL",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "CEO/OWNER",
        "authorized_official_telephone_number": "301-358-6155",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_credential": "DPT"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": "MD",
            "license": "21443",
            "primary": true
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "420429800",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Portera Rehabilitation",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Portera Rehabilitation",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Lanham, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 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.