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DR. GILLIAN MARIE WOLDORF PHD
NPI 1154568848
Psychologist - Clinical in Amherst, MA

Active since January 16, 2009PECOS EnrolledAccepts Medicare Assignment
26 S PROSPECT ST STE 11, AMHERST, MA 01002(413) 461-4250(413) 259-0303 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 21, 2023, Feb 2, 2022 (2 updates tracked since 2022).

About Dr. Gillian Marie Woldorf Phd NPPES

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

DR. GILLIAN MARIE WOLDORF PHD (NPI 1154568848) is an individual clinical provider in Amherst, Massachusetts, licensed in Massachusetts (11023) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in South Hadley, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1154568848
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. GILLIAN MARIE WOLDORFCredential: PHD
Location Address26 S PROSPECT ST STE 11Amherst, MA 01002-2268
Mailing AddressPo Box 1277Amherst, MA 01004-1277 · (413) 461-4250
Phone(413) 461-4250
Fax(413) 259-0303
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJanuary 16, 2009
Last NPPES UpdateJune 21, 20232 updates tracked since enumeration
NPPES CertifiedJune 21, 2023
✔ NPI 1154568848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MA · 11023
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
26 S PROSPECT ST STE 11, Amherst, MA 01002
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Secondary Practice Location 1

Location 19 College St Ste 6South Hadley, MA 01075-1421 · Phone (413) 534-7400

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.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

Dr. Gillian Marie Woldorf Phd 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 ID3274980016
PECOS Enrollment IDI20231115003201
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 01002 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
$177.36 typical visit price
range $58.86 – $177.36
Typical copayment $44.34 (range $14.71 – $44.34)
Most-billed visit code 99205
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

WALSH RESOLUTIONS, LLC
Psychologist (Clinical)
26 S PROSPECT ST STE 11
AMHERST, MA 01002
Hampshire County (413) 320-3388
DR. DAVID ALTABEF PH.D
Psychologist
26 S PROSPECT ST STE 11
AMHERST, MA 01002
Hampshire County (516) 978-1818

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 Gillian Woldorf's NPI number?

The NPI number for Gillian Woldorf is 1154568848. It was assigned to this individual provider in the NPPES registry on January 16, 2009.

Where is Gillian Woldorf located?

Gillian Woldorf practices at 26 S Prospect St Ste 11, Amherst, MA 01002. The listed phone number is (413) 461-4250.

What is Gillian Woldorf's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Gillian Woldorf enrolled in Medicare?

Yes. Gillian Woldorf 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 Gillian Woldorf accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Gillian Woldorf 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 Gillian Woldorf was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.