CHERYL TENNIHILL LLMSW
NPI 1932645306
Social Worker - Clinical in Grand Ledge, MI

Q: What is Cheryl Tennihill's NPI number?

The NPI number for Cheryl Tennihill is 1932645306. It was assigned to this individual provider in the NPPES registry on January 10, 2017.

Q: What is Cheryl Tennihill's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Cheryl Tennihill was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since January 10, 2017PECOS Enrolled

311 HARRISON ST, GRAND LEDGE, MI 48837(517) 338-3090(517) 338-3090 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 10, 2025, Nov 29, 2025, Jan 10, 2017 (3 updates tracked since 2017).

On this page

About Cheryl Tennihill Llmsw NPPES

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

CHERYL TENNIHILL LLMSW (NPI 1932645306) is an individual clinical provider in Grand Ledge, Michigan, licensed in Michigan (6801100382) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Grand Ledge, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1932645306

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameCHERYL TENNIHILLCredential: LLMSW

Location Address311 HARRISON STGrand Ledge, MI 48837-1577

Mailing Address311 Harrison StGrand Ledge, MI 48837-1577 · (517) 338-3090 · Fax (517) 338-3090

Phone(517) 338-3090

Fax(517) 338-3090

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJanuary 10, 2017

Last NPPES UpdateDecember 10, 20253 updates tracked since enumeration

NPPES CertifiedDecember 10, 2025

✔ NPI 1932645306 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 · 6801100382

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.

311 HARRISON ST, Grand Ledge, MI 48837

Open in Google Maps ↗

Secondary Practice Location 1

Location 1100 W Saginaw Hwy Ste BGrand Ledge, MI 48837-1800 · Phone (517) 338-3090 · Fax (517) 338-3090

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, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cheryl Tennihill Llmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698272953

PECOS Enrollment IDI20260901002474

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 Cheryl Tennihill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Insight Counseling Services Of Greater Lansing LLC

Same address

Clinical

311 HARRISON ST
Grand Ledge, MI 48837

Reassigned Medicare billing, Michigan enrollment
15 clinicians in this Medicare group

NPI 1619433521 (517) 338-3090

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 48837 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 17

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

MR. RANDALL A HESTER LPC

Counselor (Professional)