Gary Siuta
NPI 1275400996 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Watertown, WI
Gary Siuta is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Watertown, WI (NPI 1275400996).
Provider details
- NPI number
- 1275400996
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10554-40 (WI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-10-17
- Last updated
- 2025-10-17
- Certified
- 2025-10-17
Frequently asked questions
- What is Gary Siuta's NPI number?
- Gary Siuta's National Provider Identifier (NPI) is 1275400996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Siuta's specialty?
- Gary Siuta is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Gary Siuta located?
- Gary Siuta's practice location on file with NPPES is 1315 Richards Ave, Watertown, WI 53094-5126.
- What is Gary Siuta's phone number?
- The practice phone number listed in the NPPES registry for Gary Siuta is (920) 262-8838.
- Is Gary Siuta's NPI active?
- Yes — Gary Siuta's NPI (1275400996) is active in the NPPES registry as of the last update on 2025-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.