Alissa Tiernan
NPI 1972810620 · Critical Care Medicine Registered Nurse · Hines, IL
Alissa Tiernan is a Critical Care Medicine Registered Nurse provider in Hines, IL (NPI 1972810620).
Provider details
- NPI number
- 1972810620
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1234567890 (IL)
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
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
- 2010-09-01
- Last updated
- 2014-05-12
Frequently asked questions
- What is Alissa Tiernan's NPI number?
- Alissa Tiernan's National Provider Identifier (NPI) is 1972810620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alissa Tiernan's specialty?
- Alissa Tiernan is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Alissa Tiernan located?
- Alissa Tiernan's practice location on file with NPPES is 5000 S 5th Ave, Hines, IL 60141-3030.
- What is Alissa Tiernan's phone number?
- The practice phone number listed in the NPPES registry for Alissa Tiernan is (708) 202-8387.
- Is Alissa Tiernan's NPI active?
- Yes — Alissa Tiernan's NPI (1972810620) is active in the NPPES registry as of the last update on 2014-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.