Individual provider Active NPI

Brennan Maher, PT, DPT

  • Physical Therapist
  • Eldersburg, MD
National Provider Identifier
1578308953
Registry record updated Jun 27, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
29964 Issued in MD
Practice address
6300 Georgetown Blvd Ste 101
Eldersburg, MD 21784-6422
Phone
(443) 531-5888
Fax
(410) 877-2002
NPI assigned
Jun 27, 2024
Last updated
Jun 27, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 27, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 29964 MD Primary

Addresses

Primary practice location

6300 Georgetown Blvd Ste 101
Eldersburg, MD 21784-6422

Mailing address

6300 Georgetown Blvd Ste 101
Eldersburg, MD 21784-6422
Phone (443) 531-5888

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20250128002193 MD Practitioner - Physical Therapist in Private Practice 9638608243 Reassigns benefits to 3 organizations
I20260223002646 DC Practitioner - Physical Therapist in Private Practice 9638608243 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Privia Medical Group, LLCGroup PAC ID 4385682061, 1,522 clinicians
Maryland Luna Care Physical Therapy LLCGroup PAC ID 4284017419, 123 clinicians
Prime Physical Therapy LLCGroup PAC ID 7012274525, 10 clinicians

Practice addresses (Care Compare)

11270 Pepper Rd
Hunt Valley, MD 21031-1202
Phone (443) 441-0630

5425 Wisconsin Ave
Suite 600
Chevy Chase, MD 20815-3588
Phone (866) 525-3175

6300 Georgetown Blvd
Suite 101
Eldersburg, MD 21784-6422
Phone (443) 531-5888

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
29964MDMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Maryland Luna Care Physical Therapy LLC Physical Therapist CurrentSince Jan 13, 2026 Accepting new patients
Primephysicaltherapyllc Physical Therapist CurrentSince Jan 1, 2025 Accepting new patients
Maher Golf Physical Therapy and Performance Physical Therapist Current Accepting new patients
Medstar Health Physical Therapy at Home, LLC. Physical Therapist CurrentSince Oct 9, 2025 Accepting new patients
Medstar Health Physical Therapy at Home, LLC. Physical Therapist CurrentSince Oct 9, 2025 Accepting new patients
Privia Medical Group, LLC Past Accepting new patients
Pulmonologists, PC Past Accepting new patients
Privia Medical Group, LLC Physical Therapist Past Accepting new patients
Privia Medical Group, LLC Physical Therapist PastSince Dec 14, 2025 Accepting new patients
Privia Medical Group, LLC Physical Therapist PastSince Feb 4, 2024 Accepting new patients
Privia Medical Group, LLC Physical Therapist PastSince Nov 3, 2024 Accepting new patients
Privia Medical Group, LLC Physical Therapist PastSince Feb 2, 2025 Accepting new patients

Locations

5425 Wisconsin Ave
Ste 600
Chevy Chase, MD 20815
Phone (202) 223-3077

10980 Grantchester Way
Columbia, MD 21044
Phone (410) 772-6500

6300 Georgetown Blvd
Ste 101
Sykesville, MD 21784
Phone (443) 531-5888

Interoperability endpoints

  • Direct secure messaging: brennan.maher.1@8042.direct.athenahealth.com

Organizations & group practices 12

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.

NPI Registry JSON

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

{
    "created_epoch": "1719446400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719446400000",
    "number": "1578308953",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6300 GEORGETOWN BLVD STE 101",
            "city": "ELDERSBURG",
            "state": "MD",
            "postal_code": "217846422",
            "telephone_number": "443-531-5888",
            "fax_number": "410-877-2002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6300 GEORGETOWN BLVD STE 101",
            "city": "ELDERSBURG",
            "state": "MD",
            "postal_code": "217846422",
            "telephone_number": "443-531-5888",
            "fax_number": "410-877-2002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAHER",
        "first_name": "BRENNAN",
        "credential": "PT,  DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-06-27",
        "last_updated": "2024-06-27",
        "certification_date": "2024-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MD",
            "license": "29964",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Eldersburg, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.