Individual provider Active NPI

May O'Keeffe

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • King of Prussia, PA
National Provider Identifier
1164915146
Registry record updated Jun 13, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
DS031631L Issued in PA
Practice address
491 Allendale Rd Ste 312
King of Prussia, PA 19406-1432
Phone
(610) 265-3034
NPI assigned
Jun 13, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 13, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X DS031631L PA Primary

Addresses

Primary practice location

491 Allendale Rd Ste 312
King of Prussia, PA 19406-1432

Mailing address

491 Allendale Rd Ste 312
King of Prussia, PA 19406-1432
Phone (610) 265-3034

Other practice location 1

555 Second Ave Ste E-202
Collegeville, PA 19426-3622
Phone (610) 409-9880

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
DS031631LPAMDOrthodontics and Dentofacial Orthopedic Dentist

Practice roles

OrganizationSpecialtyStatusNew patients
Adam J. Weiss, D.M.D., P.C. Orthodontics and Dentofacial Orthopedics Past Accepting new patients
Collegeville Pediatric Dentistry P.C. Past Accepting new patients
Orthodontic Associates of Collegeville, P.C. Orthodontics and Dentofacial Orthopedics PastSince Oct 5, 2025 Accepting new patients

Organizations & group practices 3

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": "1528848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1528848000000",
    "number": "1164915146",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "491 ALLENDALE RD STE 312",
            "city": "KING OF PRUSSIA",
            "state": "PA",
            "postal_code": "194061432",
            "telephone_number": "610-265-3034"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "491 ALLENDALE RD STE 312",
            "city": "KING OF PRUSSIA",
            "state": "PA",
            "postal_code": "194061432",
            "telephone_number": "610-265-3034"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "555 Second Ave Ste E-202",
            "address_purpose": "LOCATION",
            "city": "Collegeville",
            "state": "PA",
            "postal_code": "194263622",
            "country_code": "US",
            "telephone_number": "610-409-9880",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'KEEFFE",
        "first_name": "MAY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-06-13",
        "last_updated": "2018-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "PA",
            "license": "DS031631L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in King of Prussia, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 2018; 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.