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KATHERINE S POWELL LCSW MPH
NPI 1083880652
Social Worker - Clinical in Danbury, CT

Active since May 05, 2008PECOS Enrolled
72 NORTH ST, DANBURY, CT 06810(203) 942-9830 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 20, 2022, Feb 8, 2022 (2 updates tracked since 2022).

About Katherine S Powell Lcsw Mph NPPES

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

KATHERINE S POWELL LCSW MPH (NPI 1083880652) is an individual clinical provider in Danbury, Connecticut, licensed in Connecticut (005556) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bayside, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1083880652
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATHERINE S POWELLCredential: LCSW MPH
Location Address72 NORTH STDanbury, CT 06810-5648
Mailing Address907 Livingston RdElizaville, NY 12523-1022 · (203) 942-9830
Phone(203) 942-9830
Sole ProprietorYes
Medical School CMSOtherGraduated 1993
Enumeration DateMay 5, 2008
Last NPPES UpdateOctober 22, 20252 updates tracked since enumeration
NPPES CertifiedOctober 22, 2025
✔ NPI 1083880652 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 · 005556
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.
72 NORTH ST, Danbury, CT 06810
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Secondary Practice Location 1

Location 13635 Bell Blvd Ste 203Bayside, NY 11361-2097 · Phone (718) 504-9256 ext. 49256

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine S Powell Lcsw Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1951476241
PECOS Enrollment IDI20080821000124
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

4

Medicare enrollment records show Katherine Powell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Katherine Powell, Lcsw Mph, LLC
Same address
Clinical
72 NORTH ST STE 304
Danbury, CT 06810
  • Reassigned Medicare billing, Connecticut enrollment
NPI 1790172468 (203) 942-9830
Comprehensive Counseling Lcsw, PLLC
47 mi
Clinical
3635 BELL BLVD STE 203
Bayside, NY 11361
  • Reassigned Medicare billing, New York enrollment
  • 163 clinicians in this Medicare group
NPI 1982798773 (718) 830-0246
Columbia County
61 mi
Mental Health (Including Community Mental Health Center)
325 COLUMBIA ST
Hudson, NY 12534
  • Reassigned Medicare billing, New York enrollment
  • 21 clinicians in this Medicare group
NPI 1689618977 (518) 828-9446
Lswhb LLC
591 mi
Behavioral Neurology & Neuropsychiatry
675 HOBBY HORSE LN
Milford, OH 45150
  • Reassigned Medicare billing, Connecticut enrollment
  • 19 clinicians in this Medicare group
NPI 1407325939 (513) 443-1700

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 06810 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 18

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

MRS. CAROLYN CUNNINGHAM LPC, NCC
Counselor (Professional)
72 NORTH ST, SUITE 205
DANBURY, CT 06810
Western Connecticut Planning Region (203) 794-1044
MS. JOAN SOSNOWITZ WYNER LCSW
Social Worker (Clinical)
72 NORTH ST, STE 103
DANBURY, CT 06810
Western Connecticut Planning Region (203) 756-8021
WENDY R MOONEY LCSW
Social Worker (Clinical)
72 NORTH ST, SUITE 102
DANBURY, CT 06810
Western Connecticut Planning Region (203) 947-9935
GREGORY GUION APRN
Nurse Practitioner (Psychiatric/Mental Health)
72 NORTH ST, STE 103
DANBURY, CT 06810
Western Connecticut Planning Region (860) 996-1569
DR. RUTH N HOLT
Counselor
72 NORTH ST, SUITE 201
DANBURY, CT 06810
Western Connecticut Planning Region (203) 798-0068
MRS. MARLENE SERBY LCSW
Social Worker (Clinical)
72 NORTH ST, SUITE 205
DANBURY, CT 06810
Western Connecticut Planning Region (203) 794-1044
SARAH RANDOLPH BORLO LCSW
Social Worker (Clinical)
72 NORTH ST
DANBURY, CT 06810
Western Connecticut Planning Region (203) 272-1234
MARGARET M SCALIA ANP
Nurse Practitioner (Psychiatric/Mental Health)
72 NORTH ST
DANBURY, CT 06810
Western Connecticut Planning Region (203) 748-1303

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 Katherine Powell's NPI number?

The NPI number for Katherine Powell is 1083880652. It was assigned to this individual provider in the NPPES registry on May 5, 2008.

Where is Katherine Powell located?

Katherine Powell practices at 72 North St, Danbury, CT 06810. The listed phone number is (203) 942-9830.

What is Katherine Powell's specialty?

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

Is Katherine Powell enrolled in Medicare?

Yes. Katherine Powell is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Powell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Powell reassigns Medicare benefits to 4 organizations: Katherine Powell, Lcsw Mph, LLC (Danbury, CT), Comprehensive Counseling Lcsw, PLLC (Bayside, NY), Columbia County (Hudson, NY) and Lswhb LLC (Milford, OH). 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 Katherine Powell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Powell accept?

Health plans from Anthem Blue Cross and Blue Shield, Oscar Health, UnitedHealthcare and WellSense Health Plan list Katherine Powell 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 Katherine Powell was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.