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JAN GAERTNER LMSW
NPI 1750669933
Social Worker in Saginaw, MI

Active since July 22, 2011PECOS EnrolledAccepts Medicare Assignment
2806 DAVENPORT AVE, SAGINAW, MI 48602(989) 790-7500(989) 790-8037 Get Directions Write a Review

NPPES record last updated: July 22, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jan Gaertner Lmsw NPPES

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

JAN GAERTNER LMSW (NPI 1750669933) is an individual social worker in Saginaw, Michigan, licensed in Michigan (6801058519) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1750669933
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameJAN GAERTNERCredential: LMSW
Location Address2806 DAVENPORT AVESaginaw, MI 48602-3734
Mailing Address3061 Christy WaySaginaw, MI 48603-2224 · (989) 791-2455 · Fax (989) 791-1392
Phone(989) 790-7500
Fax(989) 790-8037
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJuly 22, 2011
✔ NPI 1750669933 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 · 6801058519
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.
2806 DAVENPORT AVE, Saginaw, MI 48602
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.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

Jan Gaertner Lmsw 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 ID2062685373
PECOS Enrollment IDI20111102000461
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

2

Medicare enrollment records show Jan Gaertner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saginaw Psychological Services, Inc.
1.4 mi
Psychologist
2100 HEMMETER RD
Saginaw, MI 48603
  • Reassigned Medicare billing, Michigan enrollment
  • 42 clinicians in this Medicare group
NPI 1821163882 (989) 799-2100
Serenity Bay Health PLLC
13 mi
Psychiatry
946 W MIDLAND RD
Auburn, MI 48611
  • Reassigned Medicare billing, Michigan enrollment
  • 23 clinicians in this Medicare group
NPI 1497320451 (989) 266-3188

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 19

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

JAMES STICKLE LMSW
Social Worker (Clinical)
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
DONNA SUE HEIERMAN LMSW
Social Worker
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
PATSY M PARKER
Social Worker
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
NICOLE MARINELLI LPC
Counselor (Professional)
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
BARBARA DOMINA MSW
Social Worker
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
SUSAN JANE SELLS MSW
Social Worker
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
SUSAN MEADE MSW LMSW
Social Worker
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500
CHRISTINE BRENNAN LMSW
Social Worker (Clinical)
2806 DAVENPORT AVE
SAGINAW, MI 48602
Saginaw County (989) 790-7500

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 Jan Gaertner's NPI number?

The NPI number for Jan Gaertner is 1750669933. It was assigned to this individual provider in the NPPES registry on July 22, 2011.

Where is Jan Gaertner located?

Jan Gaertner practices at 2806 Davenport Ave, Saginaw, MI 48602. The listed phone number is (989) 790-7500.

What is Jan Gaertner's specialty?

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

Is Jan Gaertner enrolled in Medicare?

Yes. Jan Gaertner 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 Jan Gaertner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jan Gaertner reassigns Medicare benefits to 2 organizations: Saginaw Psychological Services, Inc. (Saginaw, MI) and Serenity Bay Health PLLC (Auburn, MI). 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 Jan Gaertner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jan Gaertner accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Jan Gaertner 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 Jan Gaertner was last updated on July 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.