Haley Mazzarella, PSY.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

10484 Issued in MA

Practice address

126 Prospect St. Ste. 2
Cambridge, MA 02139

Phone

(857) 919-4184

NPI assigned

Aug 8, 2011

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Feb 2, 2023 through Feb 2, 2027

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Haley Mazzarella

  • Clinical Psychologist
  • Cambridge, MA
  • NPI 1275308058
  NPD Authorized official

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

{
    "created_epoch": "1312761600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1700611200000",
    "number": "1265711303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "126 PROSPECT ST. STE. 2",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "02139",
            "telephone_number": "857-919-4184"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "126 PROSPECT ST. STE. 2",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "02139",
            "telephone_number": "857-919-4184"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAZZARELLA",
        "first_name": "HALEY",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-08-08",
        "last_updated": "2023-11-22",
        "certification_date": "2023-11-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MA",
            "license": "10484",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kellianna Maya, D.C.
• Elise Anne Mayers, ATC
• Margaret Rose Maynard, PA-C
• Ananya Mayukha, M.S.
• Harvey E Mazer, M.D.
• Carolyne Mburu-Gerena, PMHNP-BC
• Shannon Rose McAdam, PA-C
• Noreen McAlinden, R.N.
• Sarah McArdle, LICSW
• Jenna Copley McAuliffe, RD

• Clinical Psychologist in Cambridge, MA
• Providers in Cambridge, MA by specialty
• Clinical Psychologist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 22, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.