Isabel Benzenhafer, DMD

Primary specialty

Pediatric DentistryTaxonomy code 1223P0221X

License

DN10000027 Issued in MA

Practice address

Northampton Pediatric Dentistry Dba- Treehouse Pediatri
264 Elm St Suite 5
Northampton, MA 01060

Phone

(413) 584-7773

Fax

(413) 584-0684

NPI assigned

Apr 10, 2022

Sex

Female

Sole proprietor

Yes

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

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Dentist

Education

Lake Erie College of Osteopathic Medicine, Erie, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Holyoke Health Center Inc.

  • Community Health Clinic/Center
  • Holyoke, MA
  • NPI 1740271022
  Medicare reassignment
• Aaron a Demaio

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Northampton, MA
  • NPI 1073633293
  NPD (past)

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

{
    "created_epoch": "1649548800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776211200000",
    "number": "1235871302",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "264 ELM ST STE 5",
            "city": "NORTHAMPTON",
            "state": "MA",
            "postal_code": "010602857",
            "telephone_number": "413-584-7773",
            "fax_number": "413-584-0684"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "NORTHAMPTON PEDIATRIC DENTISTRY DBA- TREEHOUSE PEDIATRI",
            "address_2": "264 ELM ST SUITE 5",
            "city": "NORTHAMPTON",
            "state": "MA",
            "postal_code": "01060",
            "telephone_number": "413-584-7773",
            "fax_number": "413-584-0684"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BENZENHAFER",
        "first_name": "ISABEL",
        "credential": "DMD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-04-10",
        "last_updated": "2026-04-15",
        "certification_date": "2026-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "MA",
            "license": "DN10000027",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Martin Wayne Benjamin, LIC. AC.
• Leslie Bennett
• Carol Benoit, DC
• Claudia Benoit, LICSW
• Linda Marie Benoit, LICSW
• Hannah Mary Josephine Berard, MSW
• Sandra Leah Berchulski, MA LMHC
• Heidi Bercovici
• Jennifer Berenson
• Brenden Berge, LMHC

• Pediatric Dentistry in Northampton, MA
• Providers in Northampton, MA by specialty
• Pediatric Dentistry in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 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.