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JANE TERWILLIGER MSW
NPI 1184890071
Social Worker - Clinical in Ann Arbor, MI

Active since May 01, 2008PECOS EnrolledAccepts Medicare Assignment
4925 PACKARD ST, ANN ARBOR, MI 48108(734) 971-9781(734) 971-2826 Get Directions Write a Review

NPPES record last updated: May 1, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jane Terwilliger Msw NPPES

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

JANE TERWILLIGER MSW (NPI 1184890071) is an individual clinical provider in Ann Arbor, Michigan, licensed in Michigan (6801015747) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1184890071
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJANE TERWILLIGERCredential: MSW
Location Address4925 PACKARD STAnn Arbor, MI 48108-1521
Mailing Address4925 Packard StAnn Arbor, MI 48108-1521 · (734) 971-9781 · Fax (734) 971-2826
Phone(734) 971-9781
Fax(734) 971-2826
Sole ProprietorNo
Medical School CMSOtherGraduated 1979
Enumeration DateMay 1, 2008
✔ NPI 1184890071 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 MI · 6801015747
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.
4925 PACKARD ST, Ann Arbor, MI 48108
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company and more.Insurance ›

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

Jane Terwilliger Msw 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 ID4183601370
PECOS Enrollment IDI20230316001191
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, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
171 services15 patients
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.
16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48108 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 $58.04 – $177.36
Typical copayment $0.00 (range $14.51 – $44.34)
Most-billed visit code NA
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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.

MONICA JEWELL EAGLE LCSW
Social Worker (Clinical)
4925 PACKARD ST
ANN ARBOR, MI 48108
Washtenaw County (734) 971-9781
MS. LORA LEE KNOTT MSW
Social Worker (Clinical)
4925 PACKARD ST
ANN ARBOR, MI 48108
Washtenaw County (734) 971-9781
MS. MARY KAY HEWLETT LMSW
Social Worker
4925 PACKARD ST, SUITE 200
ANN ARBOR, MI 48108
Washtenaw County (734) 528-1692
MISS BRITTNEY ALEXANDRA ERCK LMSW
Social Worker (Clinical)
4925 PACKARD ST, CATHOLIC SOCIAL SERVICES OF WASHTENAW COUNTY
ANN ARBOR, MI 48108
Washtenaw County (734) 663-4219
STEPHEN PHILLIPS LMSW
Social Worker (Clinical)
4925 PACKARD ST
ANN ARBOR, MI 48108
Washtenaw County (734) 971-9781
MS. MIRIAM ANNETTE TAYLOR LMSW
Counselor (Mental Health)
4925 PACKARD ST
ANN ARBOR, MI 48108
Washtenaw County (734) 971-9781
MRS. ANGELITA SOUCHAL JACOBS MS, LLP
Psychologist (Clinical)
4925 PACKARD ST
ANN ARBOR, MI 48108
Washtenaw County (734) 971-9781
JESSICA LYNN GOUIN MSW
Social Worker (Clinical)
4925 PACKARD ST
ANN ARBOR, MI 48108
Washtenaw County (734) 971-9781

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 Jane Terwilliger's NPI number?

The NPI number for Jane Terwilliger is 1184890071. It was assigned to this individual provider in the NPPES registry on May 1, 2008.

Where is Jane Terwilliger located?

Jane Terwilliger practices at 4925 Packard St, Ann Arbor, MI 48108. The listed phone number is (734) 971-9781.

What is Jane Terwilliger's specialty?

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

Is Jane Terwilliger enrolled in Medicare?

Yes. Jane Terwilliger 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.

What insurance does Jane Terwilliger accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Jane Terwilliger 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 Jane Terwilliger was last updated on May 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.