Tammy Studzinski, RN
NPI 1902310923 · Addiction (Substance Use Disorder) Registered Nurse · Madison, WI
Tammy Studzinski, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in Madison, WI (NPI 1902310923).
Provider details
- NPI number
- 1902310923
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16162730 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-11-29
- Last updated
- 2017-11-29
Frequently asked questions
- What is Tammy Studzinski's NPI number?
- Tammy Studzinski's National Provider Identifier (NPI) is 1902310923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Studzinski's specialty?
- Tammy Studzinski is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Tammy Studzinski located?
- Tammy Studzinski's practice location on file with NPPES is 151 E Badger Rd Ste a, Madison, WI 53713-2708.
- What is Tammy Studzinski's phone number?
- The practice phone number listed in the NPPES registry for Tammy Studzinski is (608) 250-2512.
- Is Tammy Studzinski's NPI active?
- Yes — Tammy Studzinski's NPI (1902310923) is active in the NPPES registry as of the last update on 2017-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.