Randy Prestash, OD
NPI 1760516256 · Optometrist · Oconomowoc, WI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randy Prestash, OD is a Optometrist provider in Oconomowoc, WI (NPI 1760516256).
Provider details
- NPI number
- 1760516256
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- WI1780-035 (WI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-15
- Last updated
- 2012-12-28
Frequently asked questions
- What is Randy Prestash's NPI number?
- Randy Prestash's National Provider Identifier (NPI) is 1760516256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Prestash's specialty?
- Randy Prestash is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Randy Prestash located?
- Randy Prestash's practice location on file with NPPES is 608 Summit Ave, Oconomowoc, WI 53066-3841.
- What is Randy Prestash's phone number?
- The practice phone number listed in the NPPES registry for Randy Prestash is (262) 567-6565.
- Does Randy Prestash accept Medicare?
- Randy Prestash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randy Prestash's NPI active?
- Yes — Randy Prestash's NPI (1760516256) is active in the NPPES registry as of the last update on 2012-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.