ISABEL B ESTES PMHNP
NPI 1548957228
Nurse Practitioner - Psychiatric/Mental Health in Newton, MA

Active since April 21, 2023PECOS EnrolledAccepts Medicare Assignment
233 NEEDHAM ST STE 404, NEWTON, MA 02464(617) 830-1644 Get Directions Write a Review

NPPES record last updated: April 21, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Isabel B Estes Pmhnp NPPES

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

ISABEL B ESTES PMHNP (NPI 1548957228) is an individual psychiatric/mental health provider in Newton, Massachusetts, licensed in Massachusetts (RN2291188) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1548957228
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameISABEL B ESTESCredential: PMHNP
Location Address233 NEEDHAM ST STE 404Newton, MA 02464-1504
Mailing Address250 Stow RdMarlborough, MA 01752-6526 · (508) 981-0525
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 21, 2023
NPPES CertifiedApril 19, 2023
NPI 1548957228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in MA · RN2291188
233 NEEDHAM ST STE 404, Newton, MA 02464

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Isabel B Estes Pmhnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9931675154
PECOS Enrollment IDI20260415002731
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 02464 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
233 NEEDHAM ST STE 404
NEWTON, MA 02464
Nurse Practitioner (Psychiatric/Mental Health)
233 NEEDHAM ST STE 404
NEWTON, MA 02464

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 Estes's NPI number?

The NPI number for Isabel Estes is 1548957228. It was assigned to this individual provider in the NPPES registry on April 21, 2023.

Where is Isabel Estes located?

Isabel Estes practices at 233 Needham St Ste 404, Newton, MA 02464. The listed phone number is (617) 830-1644.

What is Isabel Estes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Isabel Estes enrolled in Medicare?

Yes. Isabel Estes is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Isabel Estes accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Isabel Estes 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 Estes was last updated on April 21, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.