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SARA KREMER-START, LMSW, LLC
NPI 1023693058
Social Worker - Clinical in Grand Rapids, MI

Active since March 11, 2021
750 FRONT AVE NW STE 311, GRAND RAPIDS, MI 49504(616) 459-8971 Get Directions Write a Review

NPPES record last updated: April 25, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sara Kremer-start, Lmsw, Llc NPPES

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

SARA KREMER-START, LMSW, LLC (NPI 1023693058) is a healthcare organization registered as a clinical in Grand Rapids, Michigan and active in the NPI registry since March 2021. The organization maintains a secondary practice location in Grand Rapids and lists Sara Ann Kremer-start, Owner, as its authorized official.

NPPES Registry Identity

NPI1023693058
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameSARA KREMER-START, LMSW, LLC
Location Address750 FRONT AVE NW STE 311Grand Rapids, MI 49504-4400
Mailing AddressPo Box 150068Grand Rapids, MI 49515-0068 · (616) 460-0711
Phone(616) 459-8971
Organization SubpartNo
Authorized OfficialSara Ann Kremer-startOwner · (616) 460-0711
Enumeration DateMarch 11, 2021
Last NPPES UpdateApril 25, 2023
NPPES CertifiedApril 25, 2023
✔ NPI 1023693058 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
750 FRONT AVE NW STE 311, Grand Rapids, MI 49504
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Secondary Practice Location 1

Location 12745 Danube Ln NEGrand Rapids, MI 49525-1131 · Phone (616) 460-0711

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sara Kremer-start, Lmsw, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sara Kremer-Start, Lmsw, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Sara Kremer-Start, LMSW
Clinical Social Worker
NPI 1346787983
750 FRONT AVE NW STE 311
Grand Rapids, MI 49504
(616) 459-8971
✔ PECOS✔ Accepts MedicareSame address

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

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 Sara Kremer-Start, Lmsw, LLC's NPI number?

The NPI number for Sara Kremer-Start, Lmsw, LLC is 1023693058. It was assigned to this organization in the NPPES registry on March 11, 2021.

Where is Sara Kremer-Start, Lmsw, LLC located?

Sara Kremer-Start, Lmsw, LLC is located at 750 Front Ave NW Ste 311, Grand Rapids, MI 49504. The listed phone number is (616) 459-8971.

What is Sara Kremer-Start, Lmsw, LLC's specialty?

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

Is Sara Kremer-Start, Lmsw, LLC enrolled in Medicare?

Yes. Sara Kremer-Start, Lmsw, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sara Kremer-Start, Lmsw, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Sara Kremer-Start, Lmsw, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Sara Kremer-Start, Lmsw, LLC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Sara Kremer-Start, Lmsw, LLC 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 Sara Kremer-Start, Lmsw, LLC was last updated on April 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.