Erin Kathleen Comerford, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

RN2314728 Issued in MA

Practice address

165 University Dr
Amherst, MA 01002

Phone

(413) 256-0421

NPI assigned

Jul 13, 2015

Last updated

Nov 26, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NY, FL, CA3 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 3

Specialty

Nurse Practitioner

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Dreem Sleep Clinic of CaliforniaGroup PAC ID 1456744598, 32 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

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

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Dreem Sleep Clinic of California

  • Multi-Specialty Clinic/Center
  • South San Francisco, CA
  • NPI 1750049029
  Medicare reassignment Care Compare group NPD
• Dreem Health Sleep Clinic, P.a.

  • Multi-Specialty Clinic/Center
  • Miami, FL
  • NPI 1497549158
  Medicare reassignment NPD
• Tele-Medicine Medical Practice of New York, P.C.

  • Multi-Specialty Clinic/Center
  • New York, NY
  • NPI 1417848805
  Medicare reassignment NPD

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

{
    "created_epoch": "1436745600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764115200000",
    "number": "1467836148",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "165 UNIVERSITY DR",
            "city": "AMHERST",
            "state": "MA",
            "postal_code": "010028900",
            "telephone_number": "413-256-0421"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "165 UNIVERSITY DR",
            "city": "AMHERST",
            "state": "MA",
            "postal_code": "01002",
            "telephone_number": "413-256-0421"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "121 W 36th St # 237",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100183612",
            "country_code": "US",
            "telephone_number": "650-761-4056",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "611 Gateway Blvd Ste 120",
            "address_purpose": "LOCATION",
            "city": "South San Francisco",
            "state": "CA",
            "postal_code": "940807066",
            "country_code": "US",
            "telephone_number": "650-761-4056",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "223 N Van Dien Ave",
            "address_purpose": "LOCATION",
            "city": "Ridgewood",
            "state": "NJ",
            "postal_code": "074502726",
            "country_code": "US",
            "telephone_number": "201-447-8000 x8312",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "333 SE 2nd Ave Ste 2000",
            "address_purpose": "LOCATION",
            "city": "Miami",
            "state": "FL",
            "postal_code": "331312185",
            "country_code": "US",
            "telephone_number": "650-761-4056",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "408 W 14th St Ste 201",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100141042",
            "country_code": "US",
            "telephone_number": "212-530-0639",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "165 University Dr",
            "address_purpose": "LOCATION",
            "city": "Amherst",
            "state": "MA",
            "postal_code": "01002",
            "country_code": "US",
            "telephone_number": "413-256-0421",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COMERFORD",
        "first_name": "ERIN",
        "middle_name": "KATHLEEN",
        "name_prefix": "Miss",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-07-13",
        "last_updated": "2025-11-26",
        "certification_date": "2025-11-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "686510",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NJ",
            "license": "26NR17494600",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "RN2314728",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "FL",
            "license": "APRN9232674",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "DC",
            "license": "RN1023590",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "6865101",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "https://www.cvs.com/minuteclinic/clinics/Massachusetts/Amherst/165-University-Drive/1095/ib",
            "affiliation": "N",
            "address_1": "165 University Dr",
            "city": "Amherst",
            "state": "MA",
            "country_code": "US",
            "postal_code": "010028900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Family Nurse Practitioner in Amherst, MA
• Providers in Amherst, MA by specialty
• Family Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 26, 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.