Individual provider Active NPI

John P Mazzara, R.PA-C

  • Medical Physician Assistant
  • East Patchogue, NY
National Provider Identifier
1265571889
Registry record updated Jun 24, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
011184-1 Issued in NY
Practice address
285 Sills Rd Ste C
East Patchogue, NY 11772
Phone
(631) 627-8700
Fax
(631) 627-8707
NPI assigned
Feb 6, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X 011184-1 NY Primary

Addresses

Primary practice location

285 Sills Rd Ste C
East Patchogue, NY 11772

Mailing address

259 1St St
Mineola, NY 11501-3957
Phone (631) 335-0155

Other practice location 1

259 1st St
Mineola, NY 11501-3957
Phone (631) 455-2592

Other practice location 2

259 1st St
Mineola, NY 11501-3957
Phone (631) 455-2592

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
I20090519000456 NY Practitioner - Physician Assistant 3971652124 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Touro Un Col of Osteopathic Medicine, New York, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Shore Lij Urgent Care PCGroup PAC ID 6002131778, 389 clinicians

Practice addresses (Care Compare)

1842 Old Country Rd
Riverhead, NY 11901-4461
Phone (631) 830-4175

2079 Smith Haven PLZ
Lake Grove, NY 11755-1209
Phone (631) 315-6758

377 S Oyster Bay Rd
Plainview, NY 11803-3323
Phone (516) 537-9061

5145 Nesconset Hwy
Suite 4
Port Jefferson Station, NY 11776-2118
Phone (347) 493-2945

Hospital & facility affiliations

  • Suny/Stony Brook University Hospital Hospital, Stony Brook, NY, CCN 330393

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
011184-1NYMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Optum Medical Care, P.C. CurrentSince Sep 1, 2022 Accepting new patients
Stony Brook Surgical Associates, University Faculty Practice Corporati CurrentSince Nov 3, 2025 Accepting new patients
Stony Brook Anaesthesiology, University Faculty Practice Corporation Past Accepting new patients

Locations

2322 30th Ave
Astoria, NY 11102
Phone (718) 267-2763

500 Commack Rd
Ste 102A
Commack, NY 11725
Phone (631) 638-0130

270 Park Ave
Huntington, NY 11743
Phone (631) 351-2308

90 S Bedford Rd
Mount Kisco, NY 10549
Phone (914) 242-1050

100 Nicolls Rd
Rm 20
Stony Brook, NY 11794
Phone (631) 444-7646

Networks

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

Interoperability endpoints

  • Direct secure messaging: john.mazzara@ghuc.eclinicaldirectplus.com
  • Direct secure messaging: john.mazzara.1@25843.direct.athenahealth.com

Organizations & group practices 7

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.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1170720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1561334400000",
    "number": "1265571889",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "259 1ST ST",
            "city": "MINEOLA",
            "state": "NY",
            "postal_code": "115013957",
            "telephone_number": "631-335-0155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "285 SILLS RD STE C",
            "city": "EAST PATCHOGUE",
            "state": "NY",
            "postal_code": "11772",
            "telephone_number": "631-627-8700",
            "fax_number": "631-627-8707"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "259 1st St",
            "address_purpose": "LOCATION",
            "city": "Mineola",
            "state": "NY",
            "postal_code": "115013957",
            "country_code": "US",
            "telephone_number": "631-455-2592",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "259 1st St",
            "address_purpose": "LOCATION",
            "city": "Mineola",
            "state": "NY",
            "postal_code": "115013957",
            "country_code": "US",
            "telephone_number": "631-455-2592",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAZZARA",
        "first_name": "JOHN",
        "middle_name": "P",
        "credential": "R.PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-06",
        "last_updated": "2019-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NY",
            "license": "011184-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in East Patchogue, NY

Sources for this page

Verify at the official NPI Registry.