Susan N Grammatico, RN, APRN,DNP,FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

002547 Issued in CT

Practice address

15 Old Park Lane Rd Ste 100
New Milford, CT 06776-2530

Phone

(860) 333-8697

NPI assigned

Jan 25, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in CT

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

Specialty

Nurse Practitioner

Education

University of Rochester School of Medicine and Dentistry, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Registered Nurse

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: susan.grammatico.1@33462.direct.athenahealth.com
• Direct secure messaging: susan.grammatico.2@15700.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/15933/brand/1/csg/1/fhir/r4

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.

• Susan N Grammatico DNP FNP LLC

  • Family Nurse Practitioner
  • New Milford, CT
  • NPI 1538053400
  Medicare reassignment NPD Authorized official
• Preferred Primary Care of New Milford, PLLC

  • Internal Medicine Physician
  • New Milford, CT
  • NPI 1174057483
  Medicare reassignment NPD
• Preferred Primary PLLC

  • Family Nurse Practitioner
  • New Milford, CT
  • NPI 1366216772
  Medicare reassignment NPD
• Mauks Koepke Medical LLC

  • Specialist
  • Danbury, CT
  • NPI 1831185248
  NPD (past)

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

{
    "created_epoch": "1169683200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749081600000",
    "number": "1669528618",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "33 HINE HILL RD",
            "city": "NEW MILFORD",
            "state": "CT",
            "postal_code": "067763610",
            "telephone_number": "860-488-4863",
            "fax_number": "860-350-4271"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 OLD PARK LANE RD STE 100",
            "city": "NEW MILFORD",
            "state": "CT",
            "postal_code": "067762530",
            "telephone_number": "860-333-8697"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAMMATICO",
        "first_name": "SUSAN",
        "middle_name": "N",
        "credential": "RN, APRN,DNP,FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-25",
        "last_updated": "2025-06-05",
        "certification_date": "2025-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "002547",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "038868",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONNECTICARE",
            "identifier": "102547",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "400002547CT01",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Global Med Industries, LLC
• Reyna Emiret Gonzalez Ramos, LMFT
• Steven Gooler, A.T.C.
• Madeline Gabriele Gouveia, LMFT
• Natosha Goyette
• Gray Matter Spaces LLC
• Thomas Gerard Guglielmo, D.P.M.
• Evan R Hack, MEDICAL DOCTOR
• Lauren Emily Haire, LCSW
• Sarah Hamilton, LPC-A

• Family Nurse Practitioner in New Milford, CT
• Providers in New Milford, CT by specialty
• Family Nurse Practitioner in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.