DEIRDRE LYNN CALLAHAN
NPI 1851935894
Registered Nurse - Psychiatric/Mental Health in Attleboro, MA

Active since November 02, 2019PECOS EnrolledAccepts Medicare Assignment
97.38/100
CMS Quality Rating
24 PARK ST, ATTLEBORO, MA 02703(774) 319-9257 Get Directions Write a Review

NPPES record last updated: February 18, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 18, 2020, Nov 2, 2019 (2 updates tracked since 2019).

About Deirdre Lynn Callahan NPPES

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

DEIRDRE LYNN CALLAHAN (NPI 1851935894) is an individual psychiatric/mental health provider in Attleboro, Massachusetts, licensed in Massachusetts (RN2301072) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1851935894
Entity TypeIndividualFemale
Primary Taxonomy163WP0808X
Provider Legal NameDEIRDRE LYNN CALLAHAN
Location Address24 PARK STAttleboro, MA 02703-2338
Mailing Address24 Park StAttleboro, MA 02703-2338 · (774) 319-9257
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 2, 2019
Last NPPES UpdateFebruary 18, 20202 updates tracked since enumeration
NPI 1851935894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRegistered Nurse · Psychiatric/Mental HealthNursing Service Providers
Taxonomy Code163WP0808X
License Licensed in MA · RN2301072
24 PARK ST, Attleboro, MA 02703

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

Deirdre Lynn Callahan 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 ID3971932799
PECOS Enrollment IDI20200331000102
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
499 services91 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
289 services97 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
215 services88 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
54 services36 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
37 services26 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.71
Improvement Activities40

Other Providers at the Same Location NPPES 3

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

Psychiatry & Neurology (Psychiatry)
24 PARK ST
ATTLEBORO, MA 02703
Psychiatry & Neurology (Addiction Psychiatry)
24 PARK ST
ATTLEBORO, MA 02703
Nurse Practitioner (Psychiatric/Mental Health)
24 PARK ST
ATTLEBORO, MA 02703

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 Deirdre Callahan's NPI number?

The NPI number for Deirdre Callahan is 1851935894. It was assigned to this individual provider in the NPPES registry on November 2, 2019.

Where is Deirdre Callahan located?

Deirdre Callahan practices at 24 Park St, Attleboro, MA 02703. The listed phone number is (774) 319-9257.

What is Deirdre Callahan's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, with taxonomy code 163WP0808X.

Is Deirdre Callahan enrolled in Medicare?

Yes. Deirdre Callahan 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 Deirdre Callahan accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Deirdre Callahan 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 Deirdre Callahan was last updated on February 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.