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MRS. JOAN S. SLOAN LCSW
NPI 1639220544
Social Worker - Clinical in North Haven, CT

Active since January 16, 2007PECOS EnrolledAccepts Medicare Assignment
451 STATE ST, NORTH HAVEN, CT 06473(203) 258-3445(203) 646-6612 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 13, 2026, Dec 31, 2019, Jul 18, 2019 and 1 more (4 updates tracked since 2019).

About Mrs. Joan S. Sloan Lcsw NPPES

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

MRS. JOAN S. SLOAN LCSW (NPI 1639220544) is an individual clinical provider in North Haven, Connecticut, licensed in Connecticut (005098) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1639220544
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. JOAN S. SLOANCredential: LCSW
Location Address451 STATE STNorth Haven, CT 06473-3070
Mailing Address451 State StNorth Haven, CT 06473-3070 · (203) 258-3445 · Fax (203) 646-6612
Phone(203) 258-3445
Fax(203) 646-6612
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateJanuary 16, 2007
Last NPPES UpdateApril 13, 20264 updates tracked since enumeration
NPPES CertifiedApril 13, 2026
✔ NPI 1639220544 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 CT · 005098
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.
451 STATE ST, North Haven, CT 06473
Open in Google Maps ↗

Other Identifiers 2

Other004040572CT · Eds Number
Medicaid004266624CT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Joan S. Sloan Lcsw 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 ID6709989411
PECOS Enrollment IDI20070319000396
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Joan Sloan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sunrise Psychological Services LLC
11 mi
Psychologist
25 ROYAL CREST DR
Prospect, CT 06712
  • Reassigned Medicare billing, Connecticut enrollment
  • 75 clinicians in this Medicare group
NPI 1699199869 (845) 826-0060
Step Up Care PC LLC
61 mi
Counselor
111 WESTCOTT RD
Danielson, CT 06239
  • Reassigned Medicare billing, Connecticut enrollment
  • 390 clinicians in this Medicare group
NPI 1154884740 (718) 298-4375

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06473 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 $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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 13

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

RENEE CIFARELLI
Social Worker (Clinical)
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 230-8711
MARY K PETERSON APRN
Nurse Practitioner (Pediatrics)
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 248-8888
URSULA.L.CHOCK-HARRIS,LCSW, P.C.
Clinic/Center (Mental Health (Including Community Mental Health Center))
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (860) 951-4530
MICHELLE C CASERTA M.D.
Pediatrics
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 248-8888
MARGARET MARTIN SHEA
Nurse Practitioner (Pediatrics)
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 248-8888
MS. MADELEINE FEJOS LCSW
Social Worker (Clinical)
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 433-7223
LINDA A JACOBSON A.P.R.N.
Nurse Practitioner (Pediatrics)
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 248-8888
JOHN RAMIREZ MD
Pediatrics (Adolescent Medicine)
451 STATE ST
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 248-8888

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 Joan Sloan's NPI number?

The NPI number for Joan Sloan is 1639220544. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Joan Sloan located?

Joan Sloan practices at 451 State St, North Haven, CT 06473. The listed phone number is (203) 258-3445.

What is Joan Sloan's specialty?

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

Is Joan Sloan enrolled in Medicare?

Yes. Joan Sloan 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.

Which organizations bill Medicare for Joan Sloan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joan Sloan reassigns Medicare benefits to 2 organizations: Sunrise Psychological Services LLC (Prospect, CT) and Step Up Care PC LLC (Danielson, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joan Sloan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joan Sloan accept?

Health plans from Anthem Blue Cross and Blue Shield list Joan Sloan 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 Joan Sloan was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.