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SARAH J DRENNAN LCSW
NPI 1164138780
Social Worker - Clinical in Dodgeville, WI

Active since January 26, 2023PECOS EnrolledAccepts Medicare Assignment
1122 PROFESSIONAL DR, DODGEVILLE, WI 53533(608) 935-2776(608) 935-3174 Get Directions Write a Review

NPPES record last updated: January 26, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Sarah J Drennan Lcsw NPPES

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

SARAH J DRENNAN LCSW (NPI 1164138780) is an individual clinical provider in Dodgeville, Wisconsin, licensed in Wisconsin (123-10052) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1164138780
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSARAH J DRENNANCredential: LCSW
Location Address1122 PROFESSIONAL DRDodgeville, WI 53533-1176
Mailing Address1122 Professional DrDodgeville, WI 53533-1176 · (608) 935-2776 · Fax (608) 935-3174
Phone(608) 935-2776
Fax(608) 935-3174
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJanuary 26, 2023
NPPES CertifiedJanuary 26, 2023
✔ NPI 1164138780 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 WI · 123-10052
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.
1122 PROFESSIONAL DR, Dodgeville, WI 53533
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Other Names 1

Former Name (1)Sarah J Thompson Apsw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW 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 and accepts Medicare assignment

Sarah J Drennan 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 ID7618331786
PECOS Enrollment IDI20230908000980
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 Reassignment

Medicare enrollment records show Sarah Drennan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Oregon Mental Health Services,llc
38 mi
Mental Health (Including Community Mental Health Center)
165 W NETHERWOOD ST STE A
Oregon, WI 53575
  • Reassigned Medicare billing, Wisconsin enrollment
  • 15 clinicians in this Medicare group
NPI 1801925433 (608) 835-5050

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 53533 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 $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
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 6

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

COUNTY OF GRANT DBA UNIFIED COMMUNITY SERVICES
Community/Behavioral Health
1122 PROFESSIONAL DR
DODGEVILLE, WI 53533
Iowa County (608) 935-2776
CAROLYN SUE TWIST LMFT
Marriage & Family Therapist
1122 PROFESSIONAL DR
DODGEVILLE, WI 53533
Iowa County (608) 935-2776
DIANA M KROEBER CACD III
Counselor (Addiction (Substance Use Disorder))
1122 PROFESSIONAL DR
DODGEVILLE, WI 53533
Iowa County (608) 935-2776
COUNTY OF GRANT DBA UNIFIED COMMUNITY SERVICES
Case Management
1122 PROFESSIONAL DR
DODGEVILLE, WI 53533
Iowa County (608) 935-2776
JOHN C PULS LCSW
Social Worker (Clinical)
1122 PROFESSIONAL DR
DODGEVILLE, WI 53533
Iowa County (608) 935-2776
JULIA BOWERS SAC
Counselor (Addiction (Substance Use Disorder))
1122 PROFESSIONAL DR
DODGEVILLE, WI 53533
Iowa County (608) 935-2776

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 Sarah Drennan's NPI number?

The NPI number for Sarah Drennan is 1164138780. It was assigned to this individual provider in the NPPES registry on January 26, 2023. The provider is also known as Sarah J Thompson Apsw.

Where is Sarah Drennan located?

Sarah Drennan practices at 1122 Professional Dr, Dodgeville, WI 53533. The listed phone number is (608) 935-2776.

What is Sarah Drennan's specialty?

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

Is Sarah Drennan enrolled in Medicare?

Yes. Sarah Drennan 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 organization bills Medicare for Sarah Drennan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Drennan reassigns Medicare benefits to Oregon Mental Health Services,llc (Oregon, WI). The 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 Sarah Drennan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Drennan accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW, Medica and Quartz list Sarah Drennan 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 Sarah Drennan was last updated on January 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.