Individual provider Active NPI

Nicolas Mavromoustakos

  • Physician Assistant
  • Huntington, NY
National Provider Identifier
1003440504
Registry record updated Jul 15, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
026722 Issued in NY
Practice address
14 Birch Ave
Huntington, NY 11743-4655
Phone
(631) 662-5714
NPI assigned
Feb 24, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 15, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 026722 NY Primary

Addresses

Primary practice location

14 Birch Ave
Huntington, NY 11743-4655

Mailing address

14 Birch Ave
Huntington, NY 11743-4655

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, SC2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20220312000009 NY Practitioner - Physician Assistant 9638564594 Reassigns benefits to 1 organization
I20251114001843 SC Practitioner - Physician Assistant 9638564594 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bon Secours Medical Group Greenville Specialty Care LLCGroup PAC ID 1850779976, 290 clinicians

Practice addresses (Care Compare)

1 Saint Francis Dr
Greenville, SC 29601-3955
Phone (513) 853-8520

317 Saint Francis Dr
Suite 220
Greenville, SC 29601-3976
Phone (864) 255-1901

35 International Dr
Greenville, SC 29615-4816
Phone (864) 513-1136

Hospital & facility affiliations

  • St Francis-Downtown Hospital, Greenville, SC, CCN 420023

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Bon Secours Medical Group Greenville Specialty Care LLC CurrentSince Nov 2, 2025 Accepting new patients
Bon Secours Medical Group Greenville Specialty Care LLC CurrentSince Nov 2, 2025 Accepting new patients

Locations

35 International Dr
Greenville, SC 29615
Phone (864) 242-5020

317 Saint Francis Dr
Ste 220
Greenville, SC 29601
Phone (864) 255-1901

Interoperability endpoints

  • Direct secure messaging: nmavromoustakos3071551@direct.bsmhealth.org

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.

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": "1582502400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1626307200000",
    "number": "1003440504",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14 BIRCH AVE",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117434655"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14 BIRCH AVE",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117434655",
            "telephone_number": "631-662-5714"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAVROMOUSTAKOS",
        "first_name": "NICOLAS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-02-24",
        "last_updated": "2021-07-15",
        "certification_date": "2021-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "026722",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Huntington, NY

Sources for this page

Verify at the official NPI Registry.