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MRS. ANGELA LYNN THIEL LMSW
NPI 1285921981
Social Worker - Clinical in Saginaw, MI

Active since June 30, 2011PECOS Enrolled
500 HANCOCK ST, SAGINAW, MI 48602(989) 797-3400(989) 797-0206 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 20, 2026, Jul 22, 2022 (2 updates tracked since 2022).

About Mrs. Angela Lynn Thiel Lmsw NPPES

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

MRS. ANGELA LYNN THIEL LMSW (NPI 1285921981) is an individual clinical provider in Saginaw, Michigan, licensed in Michigan (6851107345) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1285921981
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ANGELA LYNN THIELCredential: LMSW
Location Address500 HANCOCK STSaginaw, MI 48602-4224
Mailing Address500 Hancock StSaginaw, MI 48602-4224 · (989) 797-3400 · Fax (989) 797-3477
Phone(989) 797-3400
Fax(989) 797-0206
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 30, 2011
Last NPPES UpdateAugust 20, 20262 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1285921981 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 · 6851107345
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.
500 HANCOCK ST, Saginaw, MI 48602
Open in Google Maps ↗

Other Names 1

Former Name (1)Ms. Angela Lynn Lonsway

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Angela Lynn Thiel Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID244790111
PECOS Enrollment IDI20260901001118
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 Angela Thiel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Saginaw County Community Mental Health Authority
Same address
Community/Behavioral Health
500 HANCOCK ST
Saginaw, MI 48602
  • Reassigned Medicare billing, Michigan enrollment
  • 52 clinicians in this Medicare group
NPI 1689778953 (989) 797-3400

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 48602 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 $54.34 – $166.68
Typical copayment $0.00 (range $13.58 – $41.67)
Most-billed visit code NA
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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.

MS. DIANE L STOVER LBSW
Social Worker
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 797-3565
ANDREA CAMPBELL
Social Worker (Clinical)
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 797-3526
LINDA CIERZNIEWSKI
Registered Nurse
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 797-3400
MORGAN DEWITT NOTESTINE CPSS
Community Health Worker
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 498-2260
JAMIE ANN WALTER LMSW-C
Social Worker (Clinical)
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 863-1572
ANTHONY PATRICK LA RUE
Social Worker (Clinical)
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 797-3400
MRS. HEATHER LYNN RUBY-EWALD LMSW, ACSW
Social Worker (Clinical)
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 797-3512
AMANDA JUNE SMOCK
Case Manager/Care Coordinator
500 HANCOCK ST
SAGINAW, MI 48602
Saginaw County (989) 797-3400

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 Angela Thiel's NPI number?

The NPI number for Angela Thiel is 1285921981. It was assigned to this individual provider in the NPPES registry on June 30, 2011. The provider is also known as Ms. Angela Lynn Lonsway.

Where is Angela Thiel located?

Angela Thiel practices at 500 Hancock St, Saginaw, MI 48602. The listed phone number is (989) 797-3400.

What is Angela Thiel's specialty?

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

Is Angela Thiel enrolled in Medicare?

Yes. Angela Thiel is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Angela Thiel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angela Thiel reassigns Medicare benefits to Saginaw County Community Mental Health Authority (Saginaw, MI). 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 Angela Thiel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Angela Thiel was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.