THE MILWAUKEE HAND CENTER
NPI 1174584478
Surgery - Surgery of the Hand in Mequon, WI

Q: What is Milwaukee Hand Center S C's NPI number?

The NPI number for Milwaukee Hand Center S C is 1174584478. It was assigned to this organization in the NPPES registry on March 28, 2006. The provider is doing business as The Milwaukee Hand Center.

Q: What is Milwaukee Hand Center S C's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgery of the Hand, with taxonomy code 2086S0105X.

Active since March 28, 2006

1535 W MARKET ST, MEQUON, WI 53092(262) 241-9224(262) 241-9228 Get Directions Write a Review

NPPES record last updated: September 12, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About The Milwaukee Hand Center NPPES

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

THE MILWAUKEE HAND CENTER (NPI 1174584478) is a healthcare organization registered as a surgery of the hand in Mequon, Wisconsin and active in the NPI registry since March 2006. The organization lists Greg Peter Watchmaker, President, as its authorized official.

NPPES Registry Identity

NPI1174584478

Entity TypeOrganization

Primary Taxonomy2086S0105X

Legal Business NameMILWAUKEE HAND CENTER S C

Location Address1535 W MARKET STMequon, WI 53092-5053

Mailing Address1535 W Market StMequon, WI 53092-5053 · (262) 241-9224 · Fax (262) 241-9228

Phone(262) 241-9224

Fax(262) 241-9228

Organization SubpartNo

Authorized OfficialGreg Peter WatchmakerPresident · (262) 241-9224

Enumeration DateMarch 28, 2006

Last NPPES UpdateSeptember 12, 2023

NPPES CertifiedSeptember 12, 2023

✔ NPI 1174584478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgery of the HandAllopathic & Osteopathic Physicians

Taxonomy Code2086S0105X

License✔ Licensed in WI · 37648

Definition

A surgeon with expertise 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.

Also ListedOccupational Therapist · HandTaxonomy 225XH1200X · License 3576026 (WI), 298026 (WI)

1535 W MARKET ST, Mequon, WI 53092

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Other Names 1

Doing Business AsThe Milwaukee Hand Center

Other Identifiers 1

Medicaid32228800WI

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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)

The Milwaukee Hand Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to The Milwaukee Hand Center, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Cheri Cayon, OTR, CHT

Occupational Therapist in Private Practice

NPI 1639378433

1535 W MARKET ST
Mequon, WI 53092

(262) 241-9224

✔ Accepts MedicareSame address

Randy Dahl, OTR

Occupational Therapist in Private Practice

NPI 1306871520

1535 W MARKET ST
Mequon, WI 53092

(262) 241-9224

✔ Accepts MedicareSame address

Greg Watchmaker, MD

Hand Surgery

NPI 1275564221

1535 W MARKET ST
Mequon, WI 53092

(262) 241-9224

✔ PECOS✔ Accepts MedicareSame address

Anne Winters, O.T.

Occupational Therapist in Private Practice

NPI 1659301463

3003 W GOOD HOPE RD
Milwaukee, WI 53209

(414) 352-3100

✔ Accepts Medicare5.0 mi

Andrea Cychosz, OT

Occupational Therapist in Private Practice

NPI 1538448527

2901 W KINNICKINNIC RIVER PKWY STE 500
Milwaukee, WI 53215

(414) 649-3250

✔ Accepts Medicare16 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 Milwaukee Hand Center S C's NPI number?

The NPI number for Milwaukee Hand Center S C is 1174584478. It was assigned to this organization in the NPPES registry on March 28, 2006. The provider is doing business as The Milwaukee Hand Center.

Where is Milwaukee Hand Center S C located?

Milwaukee Hand Center S C is located at 1535 W Market St, Mequon, WI 53092. The listed phone number is (262) 241-9224.

What is Milwaukee Hand Center S C's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgery of the Hand, with taxonomy code 2086S0105X.

Is Milwaukee Hand Center S C enrolled in Medicare?

Yes. Milwaukee Hand Center S C is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Milwaukee Hand Center S C?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Milwaukee Hand Center S C. 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. The largest specialties are Occupational Therapist in Private Practice (4) and Hand Surgery (1). Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Milwaukee Hand Center S C accept?

Health plans from Anthem Blue Cross and Blue Shield list Milwaukee Hand Center S C 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 Milwaukee Hand Center S C was last updated on September 12, 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.