Claudia Isabel Marquez, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

RN2307858 Issued in MA

Practice address

1135 Morton St
Mattapan, MA 02126-2834

Phone

(617) 533-2400

Fax

(617) 533-2401

NPI assigned

Sep 11, 2012

Last updated

Dec 22, 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 4

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

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, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Carbon Health Medical Group of Massachusetts PCGroup PAC ID 3971943606, 30 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: claudia.marquez.p1@direct.hhsi.nextgenshare.com
• Direct secure messaging: cmarquez817186@direct.ochin.org

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.

• Carbon Health Medical Group of Massachusetts PC

  • Multi-Specialty Clinic/Center
  • Boston, MA
  • NPI 1528836897

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Hospice of the Good Shepherd, Inc.

  • Community Based Hospice Care Agency
  • Newton, MA
  • NPI 1053311514

  Single Specialty

  Medicare reassignment NPD

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

{
    "created_epoch": "1347321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766361600000",
    "number": "1164772885",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1135 MORTON ST",
            "city": "MATTAPAN",
            "state": "MA",
            "postal_code": "021262834",
            "telephone_number": "617-533-2400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1135 MORTON ST",
            "city": "MATTAPAN",
            "state": "MA",
            "postal_code": "021262834",
            "telephone_number": "617-533-2400",
            "fax_number": "617-533-2401"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARQUEZ",
        "first_name": "CLAUDIA",
        "middle_name": "ISABEL",
        "name_prefix": "Miss",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-09-11",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MA",
            "license": "RN2307858",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "MA",
            "license": "RN2307858",
            "primary": false
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "MA",
            "license": "RN2307858",
            "primary": false
        },
        {
            "code": "364SF0001X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Family Health",
            "state": "MA",
            "license": "RN2307858",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• M & M on Time Home Care Services LLC
• Elizabeth A. Maffie, N.P.
• Shauntelle Malcolm, RN
• Cynthia P Malette
• Tracy Elizabeth Mansour, NURSE PRACTITIONER
• Ellen P Martin
• Mattapan Community Health Center
• Mattapan Community Health Center Inc
• Mattapan Dental, LLC
• Mattapan Medical Associates Inc

• Nurse Practitioner in Mattapan, MA
• Providers in Mattapan, MA by specialty
• Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 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.