MRS. KRISTEN MARIE KOLBERG LMSW
NPI 1730359373
Social Worker - Clinical in Saginaw, MI
About Mrs. Kristen Marie Kolberg Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KRISTEN MARIE KOLBERG LMSW (NPI 1730359373) is an individual clinical provider in Saginaw, Michigan, licensed in Michigan (6801089825) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Mrs. Kristen Marie Kolberg 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.
Medicare Billing Reassignments
2Medicare enrollment records show Kristen Kolberg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 42 clinicians in this Medicare group
Auburn, MI 48611
- Reassigned Medicare billing, Michigan enrollment
- 23 clinicians in this Medicare group
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 48603 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAGINAW, MI 48603
SAGINAW, MI 48603
SAGINAW, MI 48603
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 Kristen Kolberg's NPI number?
The NPI number for Kristen Kolberg is 1730359373. It was assigned to this individual provider in the NPPES registry on March 11, 2008.
Where is Kristen Kolberg located?
Kristen Kolberg practices at 2100 Hemmeter Rd, Saginaw, MI 48603. The listed phone number is (989) 799-2100.
What is Kristen Kolberg's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Kristen Kolberg enrolled in Medicare?
Yes. Kristen Kolberg 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 Kristen Kolberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Kolberg 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 Kristen Kolberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristen Kolberg accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Kristen Kolberg 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 Kristen Kolberg was last updated on August 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mrs. Kristen Marie Kolberg, LMSW · NPI 1730359373
Clinical provider in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since March 11, 2008.
## Identity
- **NPI:** 1730359373 (Entity type: Individual)
- **Enumerated:** March 11, 2008
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801089825 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2100 HEMMETER RD, Saginaw, MI 48603-3944
- **Phone:** (989) 799-2100 · **Fax:** (989) 799-2637
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Saginaw Psychological Services, Inc. (NPI 1821163882, Saginaw, MI); Serenity Bay Health PLLC (NPI 1497320451, Auburn, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** August 21, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1730359373) · Data from the CMS NPPES public registry.