Individual provider Active NPI

Theodore Grover Meyer

  • Professional Counselor
  • Philadelphia, PA
National Provider Identifier
1245840446
Registry record updated Mar 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
PC012471 Issued in PA
Practice address
2566 Frankford Ave
Philadelphia, PA 19125-1743
Phone
(215) 397-2943
NPI assigned
Aug 3, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 23, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 4686 NH
Mental Health Counselor 101YM0800X 068.0135774 VT
Professional CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YP2500X PC012471 PA Primary

Addresses

Primary practice location

2566 Frankford Ave
Philadelphia, PA 19125-1743

Mailing address

108 Upland Ter
Bala Cynwyd, PA 19004-3127
Phone (610) 999-9157

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
068.0135774VTMDMental Health Counselor
4686NHMDProfessional Counselor
PC012471PAMDProfessional Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Ambimistic Counseling LLC Mental Health CurrentSince Apr 14, 2024 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1596412800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774224000000",
    "number": "1245840446",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "108 UPLAND TER",
            "city": "BALA CYNWYD",
            "state": "PA",
            "postal_code": "190043127",
            "telephone_number": "610-999-9157"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2566 FRANKFORD AVE",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191251743",
            "telephone_number": "215-397-2943"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEYER",
        "first_name": "THEODORE",
        "middle_name": "GROVER",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-08-03",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "NH",
            "license": "4686",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "VT",
            "license": "068.0135774",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Professional",
            "state": "PA",
            "license": "PC012471",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 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.