Individual provider Active NPI

Mariam Ayvazyan, LMHC

  • Mental Health Counselor
  • New York, NY
National Provider Identifier
1164877767
Registry record updated Apr 29, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
009466 Issued in NY
Practice address
159 Bleecker St Apt 2C
New York, NY 10012-1490
Phone
(516) 439-3309
NPI assigned
May 2, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 29, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 009466 NY Primary

Addresses

Primary practice location

159 Bleecker St Apt 2C
New York, NY 10012-1490

Mailing address

159 Bleecker St Apt 2C
New York, NY 10012-1490
Phone (516) 439-3309

Other practice location 1

1670 E 17th St
Brooklyn, NY 11229-1281
Phone (718) 233-2533

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
009466NYMDMassage Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Achel Mental Health Counseling PLLC Mental Health CurrentSince Nov 30, 2025 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": "1462147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1556496000000",
    "number": "1164877767",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "159 BLEECKER ST APT 2C",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100121490",
            "telephone_number": "516-439-3309"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "159 BLEECKER ST APT 2C",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100121490",
            "telephone_number": "516-439-3309"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1670 E 17th St",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112291281",
            "country_code": "US",
            "telephone_number": "718-233-2533",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AYVAZYAN",
        "first_name": "MARIAM",
        "name_prefix": "Miss",
        "credential": "LMHC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-05-02",
        "last_updated": "2019-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": "009466",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2019; 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.