Margaret Jillian Ferris, MSN, CRNP

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

RN2333295 Issued in MA

Practice address

33 Lawrence St
Methuen, MA 01844-4445

Phone

(978) 685-0977

Fax

(978) 685-4394

NPI assigned

Jan 6, 2010

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mferris33368@direct.chppoc.masshiway.net

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.

• Greater Philadelphia Health Action Inc.

  • Federally Qualified Health Center (FQHC)
  • Philadelphia, PA
  • NPI 1205140902
  NPD
• Greater Philadelphia Health Action Inc.

  • Dental Clinic/Center
  • Philadelphia, PA
  • NPI 1710040878
  NPD
• Greater Philadelphia Health Action, Inc.

  • Federally Qualified Health Center (FQHC)
  • Philadelphia, PA
  • NPI 1275151607
  NPD

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

{
    "created_epoch": "1262736000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1497085948",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "33 LAWRENCE ST",
            "city": "METHUEN",
            "state": "MA",
            "postal_code": "018444445",
            "telephone_number": "978-270-6943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33 LAWRENCE ST",
            "city": "METHUEN",
            "state": "MA",
            "postal_code": "018444445",
            "telephone_number": "978-685-0977",
            "fax_number": "978-685-4394"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERRIS",
        "first_name": "MARGARET",
        "middle_name": "JILLIAN",
        "credential": "MSN, CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-01-06",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MA",
            "license": "RN2333295",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MA",
            "license": "RN2333295",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle Lynn Favor, PHARMD
• Mary Rebecca Federico, RPH
• Erin Feeney, NP
• Shani Ferdinand
• Carolyn Fernberg
• Teresa Dorothy Ferris
• Karen Marie Ferullo, RN
• Sarahi Figueroa
• Finergy Home Care LLC
• Sarah Finne, DMD, MPH

• Pediatric Nurse Practitioner in Methuen, MA
• Providers in Methuen, MA by specialty
• Pediatric Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.