GREAT LAKES HAND SURGERY CENTER
NPI 1720216187
Orthopaedic Surgery - Hand Surgery in Okemos, MI

Q: What is William R. Truluck II Do PLLC's NPI number?

The NPI number for William R. Truluck II Do PLLC is 1720216187. It was assigned to this organization in the NPPES registry on June 24, 2009. The provider is doing business as Great Lakes Hand Surgery Center.

Q: What is William R. Truluck II Do PLLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Active since June 24, 2009

3945 OKEMOS RD STE B4, OKEMOS, MI 48864(517) 908-3360(517) 908-3368 Get Directions Write a Review

NPPES record last updated: June 15, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Great Lakes Hand Surgery Center NPPES

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

GREAT LAKES HAND SURGERY CENTER (NPI 1720216187) is a healthcare organization registered as a hand surgery in Okemos, Michigan and active in the NPI registry since June 2009. The organization lists William R Truluck, President, as its authorized official.

NPPES Registry Identity

NPI1720216187

Entity TypeOrganization

Primary Taxonomy207XS0106X

Legal Business NameWILLIAM R. TRULUCK II DO PLLC

Location Address3945 OKEMOS RD STE B4Okemos, MI 48864

Mailing Address3945 Okemos Rd Ste B4Okemos, MI 48864-4207 · (517) 908-3360 · Fax (517) 908-3368

Phone(517) 908-3360

Fax(517) 908-3368

Organization SubpartNo

Authorized OfficialWilliam R TruluckPresident · (517) 908-3360

Enumeration DateJune 24, 2009

Last NPPES UpdateJune 15, 2018

✔ NPI 1720216187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0106X

Definition

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

3945 OKEMOS RD STE B4, Okemos, MI 48864

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Other Names 1

Doing Business AsGreat Lakes Hand Surgery Center

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Great Lakes Hand Surgery Center 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 Great Lakes Hand Surgery Center, which bills Medicare for the services this clinician delivers.

Clinician (1)

William Truluck, D.O.

Hand Surgery

NPI 1962617639

1841 NEWMAN RD SUITE
Okemos, MI 48864

(517) 908-3360

✔ PECOS✔ Accepts Medicare2.1 mi

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 William R. Truluck II Do PLLC's NPI number?

The NPI number for William R. Truluck II Do PLLC is 1720216187. It was assigned to this organization in the NPPES registry on June 24, 2009. The provider is doing business as Great Lakes Hand Surgery Center.

Where is William R. Truluck II Do PLLC located?

William R. Truluck II Do PLLC is located at 3945 Okemos Rd Ste B4, Okemos, MI 48864. The listed phone number is (517) 908-3360.

What is William R. Truluck II Do PLLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Is William R. Truluck II Do PLLC enrolled in Medicare?

Yes. William R. Truluck II Do PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through William R. Truluck II Do PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hand Surgery) reassigns their Medicare billing to William R. Truluck II Do PLLC. 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.

When was this NPI record last updated?

The NPPES record for William R. Truluck II Do PLLC was last updated on June 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.