Catherine M Leighton, RN, CPNP

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

044402-23 Issued in NH

Practice address

58 Hawthorne Dr
Bedford, NH 03110-6912

Phone

(603) 622-8619

NPI assigned

Apr 12, 2006

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

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in NH

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

Other, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mary Hitchcock Memorial HospitalGroup PAC ID 4486561164, 1,269 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Pediatric Nurse Practitioner, Nurse Practitioner, Registered Nurse

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cleighton548211@direct.dartmouth-hitchcock.org

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.

• Mary Hitchcock Memorial Hospital

  • General Acute Care Hospital
  • Lebanon, NH
  • NPI 1023092053
  Medicare reassignment Care Compare group NPD
• Dartmouth-Hitchcock Clinic

  • Internal Medicine Physician
  • Lebanon, NH
  • NPI 1548210198
  Medicare reassignment NPD
• Dartmouth-Hitchcock Clinic

  dba The Doorway at Dartmouth-Hitchcock Lebanon

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Lebanon, NH
  • NPI 1124681846
  NPD
• Mary Hitchcock Memorial Hospital

  dba MHMH Regional Services

  • General Acute Care Hospital
  • Lebanon, NH
  • NPI 1629788237
  NPD
• Mary Hitchcock Memorial Hospital

  dba Hampstead Hospital

  • Psychiatric Hospital
  • Hampstead, NH
  • NPI 1699584219
  NPD

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

{
    "created_epoch": "1144800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768176000000",
    "number": "1376507947",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "58 HAWTHORNE DR",
            "city": "BEDFORD",
            "state": "NH",
            "postal_code": "031106912",
            "telephone_number": "603-622-8619"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "58 HAWTHORNE DR",
            "city": "BEDFORD",
            "state": "NH",
            "postal_code": "031106912",
            "telephone_number": "603-622-8619"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 Hitchcock Way",
            "address_purpose": "LOCATION",
            "city": "Manchester",
            "state": "NH",
            "postal_code": "031044125",
            "country_code": "US",
            "telephone_number": "603-695-2500",
            "fax_number": "603-640-1228",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEIGHTON",
        "first_name": "CATHERINE",
        "middle_name": "M",
        "credential": "RN, CPNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-12",
        "last_updated": "2026-01-12",
        "certification_date": "2026-01-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "NH",
            "license": "044402-23",
            "primary": true
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "NH",
            "license": "044402-21",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30011161",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD PROVIDER NUMB",
            "identifier": "2308143YPNH01",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kristin Diglio Laws, LICSW
• Jennifer Lazott, PT
• Kathleen C Leahy, DO
• Marc F Leclair, M.D.
• Cathy J. Leer, PT
• Jessica Leland, P.T., DPT
• Erin Lemery
• Danielle Lemieux, APRN-BC
• Megan E Leonard, APRN
• Shonagh Ann Leonard

• Pediatric Nurse Practitioner in Bedford, NH
• Providers in Bedford, NH by specialty
• Pediatric Nurse Practitioner in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 2026; 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.