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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CARLTON SOPER
NPI 1184661902
Social Worker - Clinical in Northampton, MA

Active since June 01, 2006PECOS Enrolled
50 PLEASANT ST, NORTHAMPTON, MA 01060(413) 584-6855(413) 585-1376 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Carlton Soper NPPES

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

CARLTON SOPER (NPI 1184661902) is an individual clinical provider in Northampton, Massachusetts, licensed in Massachusetts (1027671) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1184661902
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameCARLTON SOPER
Location Address50 PLEASANT STNorthampton, MA 01060-3909
Mailing Address22 Arnold Ave, AptNorthampton, MA 01060-3704 · (413) 584-6855 · Fax (413) 585-1376
Phone(413) 584-6855
Fax(413) 585-1376
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1184661902 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 · 1027671
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.
50 PLEASANT ST, Northampton, MA 01060
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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

Carlton Soper 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 ID143258020
PECOS Enrollment IDI20050802000034
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

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.

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.
42 services42 patients

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
$0.00 typical visit price
range $58.86 – $177.36
Typical copayment $0.00 (range $14.71 – $44.34)
Most-billed visit code NA
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.

Other Providers at the Same Location NPPES 20

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

MR. KENNETH ZERNERI RN
Registered Nurse
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 585-1300
ERIC J FRIEDLAND-KAYS
Social Worker (School)
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 584-6855
SUSAN ANNE KARAS L.I.C.S.W.
Social Worker (Clinical)
50 PLEASANT ST, SERVICENET
NORTHAMPTON, MA 01060
Hampshire County (413) 585-1360
KEVIN TOBIN PHD
Psychologist (Clinical)
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 584-6855
CHRISTOPHER EDWARDS SHANAHAN LICSW
Social Worker (Clinical)
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 584-6855
AMY QUINLAN
Counselor (Mental Health)
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 587-7544
JAMES THOMAS ZELLMANN
Health Educator
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 584-6855
SARA TALLENT LICSW
Social Worker (Clinical)
50 PLEASANT ST
NORTHAMPTON, MA 01060
Hampshire County (413) 531-6709

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 Carlton Soper's NPI number?

The NPI number for Carlton Soper is 1184661902. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Carlton Soper located?

Carlton Soper practices at 50 Pleasant St, Northampton, MA 01060. The listed phone number is (413) 584-6855.

What is Carlton Soper's specialty?

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

Is Carlton Soper enrolled in Medicare?

Yes. Carlton Soper 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 Carlton Soper was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.