Ron Stark, M.D.
NPI 1780655928 · Surgery of the Hand (Surgery) Physician · Milwaukee, WI
Ron Stark, M.D. is a Surgery of the Hand (Surgery) Physician provider in Milwaukee, WI (NPI 1780655928).
Provider details
- NPI number
- 1780655928
- Entity type
- Individual
- Primary specialty
- Surgery of the Hand (Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 22545 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2023-03-07
Frequently asked questions
- What is Ron Stark's NPI number?
- Ron Stark's National Provider Identifier (NPI) is 1780655928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ron Stark's specialty?
- Ron Stark is listed in the NPPES registry with a primary specialty of Surgery of the Hand (Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Ron Stark located?
- Ron Stark's practice location on file with NPPES is 3077 N Mayfair Rd, Milwaukee, WI 53222-4305.
- What is Ron Stark's phone number?
- The practice phone number listed in the NPPES registry for Ron Stark is (414) 258-2323.
- Is Ron Stark's NPI active?
- Yes — Ron Stark's NPI (1780655928) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.