ISABEL BENZENHAFER DMD
NPI 1235871302
Dentist - Pediatric Dentistry in Northampton, MA

Q: What is Isabel Benzenhafer's NPI number?

The NPI number for Isabel Benzenhafer is 1235871302. It was assigned to this individual provider in the NPPES registry on April 10, 2022.

Q: What is Isabel Benzenhafer's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Active since April 10, 2022PECOS Enrolled

NORTHAMPTON PEDIATRIC DENTISTRY DBA- TREEHOUSE PEDIATRI, 264 ELM ST SUITE 5, NORTHAMPTON, MA 01060(413) 584-7773(413) 584-0684 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 15, 2026, Aug 7, 2024, Jul 30, 2024 and 1 more (4 updates tracked since 2022).

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About Isabel Benzenhafer Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ISABEL BENZENHAFER DMD (NPI 1235871302) is an individual pediatric dentistry provider in Northampton, Massachusetts, licensed in Massachusetts (DN10000027) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2022).

NPPES Registry Identity

NPI1235871302

Entity TypeIndividualFemale

Primary Taxonomy1223P0221X

Provider Legal NameISABEL BENZENHAFERCredential: DMD

Location AddressNORTHAMPTON PEDIATRIC DENTISTRY DBA- TREEHOUSE PEDIATRI, 264 ELM ST SUITE 5Northampton, MA 01060

Mailing Address264 Elm St Ste 5Northampton, MA 01060-2857 · (413) 584-7773 · Fax (413) 584-0684

Phone(413) 584-7773

Fax(413) 584-0684

Sole ProprietorYes

Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2022

Enumeration DateApril 10, 2022

Last NPPES UpdateApril 15, 20264 updates tracked since enumeration

NPPES CertifiedApril 15, 2026

✔ NPI 1235871302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in MA · DN10000027

Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

NORTHAMPTON PEDIATRIC DENTISTRY DBA- TREEHOUSE PEDIATRI, Northampton, MA 01060

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isabel Benzenhafer Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7214408848

PECOS Enrollment IDI20260604002943

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$73.22 typical visit price

range $19.11 – $144.84

Typical copayment $18.30 (range $4.77 – $36.21)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Isabel Benzenhafer's NPI number?

The NPI number for Isabel Benzenhafer is 1235871302. It was assigned to this individual provider in the NPPES registry on April 10, 2022.

Where is Isabel Benzenhafer located?

Isabel Benzenhafer practices at Northampton Pediatric Dentistry Dba- Treehouse Pediatri 264 Elm St Suite 5, Northampton, MA 01060. The listed phone number is (413) 584-7773.

What is Isabel Benzenhafer's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Isabel Benzenhafer enrolled in Medicare?

Yes. Isabel Benzenhafer is registered in the Medicare PECOS enrollment system.

What insurance does Isabel Benzenhafer accept?

Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Isabel Benzenhafer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Isabel Benzenhafer was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.