Individual provider Active NPI

Richard Zawislak, NP

  • Psychiatric/Mental Health Nurse Practitioner
  • Buffalo, NY
National Provider Identifier
1265807440
Registry record updated Nov 29, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
404205 Issued in NY
Practice address
2040 Seneca St
Buffalo, NY 14210-2324
Phone
(716) 828-0560
Fax
(716) 828-1522
NPI assigned
Dec 14, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 29, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 628799 NY
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 404205 NY Primary

Addresses

Primary practice location

2040 Seneca St
Buffalo, NY 14210-2324

Mailing address

3980 Sheridan Dr
Amherst, NY 14226-1727
Phone (716) 250-2000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221005000337 NY Practitioner - Nurse Practitioner 3577949122 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Shakespeare Operating LLCGroup PAC ID 0840604310, 144 clinicians
Essen Medical Associates, PCGroup PAC ID 1759353501, 264 clinicians

Practice addresses (Care Compare)

1250 Shakespeare Ave
Bronx, NY 10452-3012
Phone (646) 350-1633

2015 Grand Concourse
Bronx, NY 10453-4303
Phone (718) 299-7295

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
628799NYMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Essen Medical Associates, PC CurrentSince Jul 19, 2025 Accepting new patients
House Call Medical Services of New York, PLLC CurrentSince Jul 19, 2025 Accepting new patients
Shakespeare Operating LLC CurrentSince Jul 19, 2025 Accepting new patients
Bronx Medical Practice P.C. CurrentSince Jul 19, 2025 Accepting new patients
Essen Medical Associates, PC CurrentSince Jul 19, 2025 Accepting new patients
Essen Medical Urgicare, PLLC CurrentSince Jul 19, 2025 Accepting new patients

Locations

2015 Grand Concourse
Bronx, NY 10453
Phone (718) 294-6200

1550 Dr Martin L King Jr Blvd
Bronx, NY 10452
Phone (347) 269-2366

2505 Grand Ave
Bronx, NY 10468
Phone (718) 295-1400

1371 Seabury Ave
Bronx, NY 10461
Phone (718) 294-6200

1250 Shakespeare Ave
Bronx, NY 10452
Phone (646) 350-1633

8989 Union Tpke
Glendale, NY 11385
Phone (718) 480-6207

Networks

  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678

Organizations & group practices 6

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": "1450051200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1669680000000",
    "number": "1265807440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3980 SHERIDAN DR",
            "city": "AMHERST",
            "state": "NY",
            "postal_code": "142261727",
            "telephone_number": "716-250-2000",
            "fax_number": "716-662-0019"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2040 SENECA ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142102324",
            "telephone_number": "716-828-0560",
            "fax_number": "716-828-1522"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAWISLAK",
        "first_name": "RICHARD",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-12-14",
        "last_updated": "2022-11-29",
        "certification_date": "2022-11-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "628799",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "404205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Buffalo, NY

Sources for this page

Verify at the official NPI Registry.