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THERESA LANG MSW
NPI 1063863827
Social Worker in Brighton, MI

Active since June 23, 2016PECOS EnrolledAccepts Medicare Assignment
333 E GRAND RIVER AVE, BRIGHTON, MI 48116(810) 599-9591 Get Directions Write a Review

NPPES record last updated: August 10, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 10, 2022, Jun 23, 2016 (2 updates tracked since 2016).

About Theresa Lang Msw NPPES

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

THERESA LANG MSW (NPI 1063863827) is an individual social worker in Brighton, Michigan, licensed in Michigan (6801085690) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fremont, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1063863827
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameTHERESA LANGCredential: MSW
Location Address333 E GRAND RIVER AVEBrighton, MI 48116-1513
Mailing Address3243 Victoria StNorton Shores, MI 49444-4801
Phone(810) 599-9591
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJune 23, 2016
Last NPPES UpdateAugust 10, 20222 updates tracked since enumeration
NPPES CertifiedAugust 10, 2022
✔ NPI 1063863827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MI · 6801085690
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
333 E GRAND RIVER AVE, Brighton, MI 48116
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Secondary Practice Location 1

Location 1230 W Oak StFremont, MI 49412-1526 · Phone (231) 924-4200

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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

Theresa Lang 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 ID8729372552
PECOS Enrollment IDI20160802001889
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

3

Medicare enrollment records show Theresa Lang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Newaygo County General Hospital Association
117 mi
Rural Health
230 S MAPLE ST
Grant, MI 49327
  • Reassigned Medicare billing, Michigan enrollment
  • 180 clinicians in this Medicare group
NPI 1013040492 (231) 834-5995
Total Life Fl PA
420 mi
Integrative Medicine
10811 BARN WOOD LN
Potomac, MD 20854
  • Reassigned Medicare billing, Michigan enrollment
  • 7 clinicians in this Medicare group
NPI 1447057286 (800) 567-5433
Total Life Inc.
1,095 mi
Group Psychotherapy
110 FRONT ST STE 300
Jupiter, FL 33477
  • Reassigned Medicare billing, Michigan enrollment
  • 7 clinicians in this Medicare group
NPI 1053909267 (800) 567-5433

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

Other Providers at the Same Location NPPES 9

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

CELINE MARY KLECKER LPC
Counselor
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
MRS. TRACEY COOK LMSW
Social Worker
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
KELLY RILEY, PLLC
Social Worker (Clinical)
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
NADINE BYE MA LPC
Counselor
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
ELIZABETH ANN PLATIS LMFT
Marriage & Family Therapist
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
KELLY ANN RILEY LMSW
Social Worker
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
MOLLY BARTLEY
Social Worker (Clinical)
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591
STEPHANIE SCHWAB-ULFIG LPC
Counselor
333 E GRAND RIVER AVE
BRIGHTON, MI 48116
Livingston County (810) 599-9591

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 Theresa Lang's NPI number?

The NPI number for Theresa Lang is 1063863827. It was assigned to this individual provider in the NPPES registry on June 23, 2016.

Where is Theresa Lang located?

Theresa Lang practices at 333 E Grand River Ave, Brighton, MI 48116. The listed phone number is (810) 599-9591.

What is Theresa Lang's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Theresa Lang enrolled in Medicare?

Yes. Theresa Lang 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 Theresa Lang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Lang reassigns Medicare benefits to 3 organizations: Newaygo County General Hospital Association (Grant, MI), Total Life Fl PA (Potomac, MD) and Total Life Inc. (Jupiter, FL). 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 Theresa Lang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theresa Lang accept?

Health plans from UnitedHealthcare list Theresa Lang 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 Theresa Lang was last updated on August 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.