Gerald Shay, M.D.
NPI 1669770509 · Obstetrics & Gynecology Physician · Mount Horeb, WI
Gerald Shay, M.D. is a Obstetrics & Gynecology Physician provider in Mount Horeb, WI (NPI 1669770509).
Provider details
- NPI number
- 1669770509
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16845 (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
15 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
- 2011-03-01
- Last updated
- 2011-03-01
Frequently asked questions
- What is Gerald Shay's NPI number?
- Gerald Shay's National Provider Identifier (NPI) is 1669770509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Shay's specialty?
- Gerald Shay is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Shay located?
- Gerald Shay's practice location on file with NPPES is 9017 Early Autumn Rd, Mount Horeb, WI 53572-1581.
- What is Gerald Shay's phone number?
- The practice phone number listed in the NPPES registry for Gerald Shay is (160) 843-7177.
- Is Gerald Shay's NPI active?
- Yes — Gerald Shay's NPI (1669770509) is active in the NPPES registry as of the last update on 2011-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.