ERYN CARDEW
NPI 1013654961
Social Worker - Clinical in Marlborough, MA

Active since May 12, 2022PECOS EnrolledAccepts Medicare Assignment
340 MAPLE ST STE 400, MARLBOROUGH, MA 01752(774) 266-7045 Get Directions Write a Review

NPPES record last updated: February 8, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 8, 2025, May 12, 2022 (2 updates tracked since 2022).

About Eryn Cardew NPPES

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

ERYN CARDEW (NPI 1013654961) is an individual clinical provider in Marlborough, Massachusetts, licensed in Massachusetts (127730) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1013654961
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameERYN CARDEW
Location Address340 MAPLE ST STE 400Marlborough, MA 01752-3200
Mailing Address118 Conrad RdMarlborough, MA 01752-1957 · (774) 266-7045
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateMay 12, 2022
Last NPPES UpdateFebruary 8, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 8, 2025
NPI 1013654961 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 127730
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

340 MAPLE ST STE 400, Marlborough, MA 01752

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

Eryn Cardew 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 ID1355789611
PECOS Enrollment IDI20240404003715
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 2

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
78 services12 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01752 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
$0.00 typical visit price
range $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

Other Providers at the Same Location NPPES 19

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

Social Worker (Clinical)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Social Worker
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Social Worker
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Counselor (Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752
Nurse Practitioner (Psychiatric/Mental Health)
340 MAPLE ST STE 400
MARLBOROUGH, MA 01752

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 Eryn Cardew's NPI number?

The NPI number for Eryn Cardew is 1013654961. It was assigned to this individual provider in the NPPES registry on May 12, 2022.

Where is Eryn Cardew located?

Eryn Cardew practices at 340 Maple St Ste 400, Marlborough, MA 01752. The listed phone number is (774) 266-7045.

What is Eryn Cardew's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Eryn Cardew enrolled in Medicare?

Yes. Eryn Cardew 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.

When was this NPI record last updated?

The NPPES record for Eryn Cardew was last updated on February 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.