Individual provider Active NPI

Mark Anthony Retzlaff, PTA

  • Physical Therapy Assistant
  • Lake Katrine, NY
National Provider Identifier
1841937505
Registry record updated May 15, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy AssistantTaxonomy code 225200000X
License
001145 Issued in NY
Practice address
300 Grant Ave
Lake Katrine, NY 12449-5340
Phone
(845) 336-3500
NPI assigned
May 15, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 15, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy Assistant 225200000X 001145 NY Primary

Addresses

Primary practice location

300 Grant Ave
Lake Katrine, NY 12449-5340

Mailing address

24 Montgomery St
Cohoes, NY 12047-3910
Phone (518) 605-0100

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
001145NYMDBehavioral Analyst

NPI Registry JSON

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

{
    "created_epoch": "1652572800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1652572800000",
    "number": "1841937505",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24 MONTGOMERY ST",
            "city": "COHOES",
            "state": "NY",
            "postal_code": "120473910",
            "telephone_number": "518-605-0100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 GRANT AVE",
            "city": "LAKE KATRINE",
            "state": "NY",
            "postal_code": "124495340",
            "telephone_number": "845-336-3500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RETZLAFF",
        "first_name": "MARK",
        "middle_name": "ANTHONY",
        "credential": "PTA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-05-15",
        "last_updated": "2022-05-15",
        "certification_date": "2022-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225200000X",
            "taxonomy_group": "",
            "desc": "Physical Therapy Assistant",
            "state": "NY",
            "license": "001145",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Katrine, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 2022; 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.