Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RON H STARK M.D.
NPI 1780655928
Surgery - Surgery of the Hand in Milwaukee, WI

Active since January 27, 2006
3077 N MAYFAIR RD, SUITE 306, MILWAUKEE, WI 53222(414) 258-2323(414) 258-2736 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Mar 7, 2023 (2 updates tracked since 2023).

About Ron H Stark M.d. NPPES

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

RON H STARK M.D. (NPI 1780655928) is an individual surgery of the hand provider in Milwaukee, Wisconsin, licensed in Wisconsin (22545) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1780655928
Entity TypeIndividualMale
Primary Taxonomy2086S0105X
Provider Legal NameRON H STARKCredential: M.D.
Location Address3077 N MAYFAIR RD, SUITE 306Milwaukee, WI 53222-4305
Mailing Address3077 N Mayfair Rd, Suite 306Milwaukee, WI 53222-4305 · (414) 258-2323 · Fax (414) 258-2736
Fax(414) 258-2736
Sole ProprietorNo
Enumeration DateJanuary 27, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1780655928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgery · Surgery of the HandAllopathic & Osteopathic Physicians
Taxonomy Code2086S0105X
License Licensed in WI · 22545
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.
3077 N MAYFAIR RD, Milwaukee, WI 53222

Other Identifiers 2

Other22545WI · Medical License
Medicaid30741000WI

Other Providers at the Same Location NPPES 9

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

Dermatology
3077 N MAYFAIR RD, SUITE 305
WAUWATOSA, WI 53222
Internal Medicine
3077 N MAYFAIR RD, SUITE 100
WAUWATOSA, WI 53222
Internal Medicine (Gastroenterology)
3077 N MAYFAIR RD, SUITE 100
MILWAUKEE, WI 53222
Internal Medicine (Infectious Disease)
3077 N MAYFAIR RD, STE 100
WAUWATOSA, WI 53222
Physical Therapist
3077 N MAYFAIR RD
WAUWATOSA, WI 53222
Internal Medicine (Cardiovascular Disease)
3077 N MAYFAIR RD, SUITE 304
MILWAUKEE, WI 53222
Specialist
3077 N MAYFAIR RD, SUITE 306
WAUWATOSA, WI 53222
Physical Therapist
3077 N MAYFAIR RD
WAUWATOSA, WI 53222

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 Ron Stark's NPI number?

The NPI number for Ron Stark is 1780655928. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Ron Stark located?

Ron Stark practices at 3077 N Mayfair Rd Suite 306, Milwaukee, WI 53222. The listed phone number is (414) 258-2323.

What is Ron Stark's specialty?

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

When was this NPI record last updated?

The NPPES record for Ron Stark was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.