IndividualActive
Andrew Tiernan, LPC
NPI 1275132912 · Professional Counselor · Evanston, IL
Andrew Tiernan, LPC is a Professional Counselor provider in Evanston, IL (NPI 1275132912).
Provider details
- NPI number
- 1275132912
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 178.015461 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
622 Davis St
Ste. 200
Evanston, IL 60201-4491
Phone: (773) 294-0176
Street-level locationGet directions
Mailing address
622 Davis St # 200
Evanston, IL 60201-4491
Registry dates
- Enumerated
- 2020-10-23
- Last updated
- 2020-10-23
- Certified
- 2020-10-20
Frequently asked questions
- What is Andrew Tiernan's NPI number?
- Andrew Tiernan's National Provider Identifier (NPI) is 1275132912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Tiernan's specialty?
- Andrew Tiernan is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Andrew Tiernan located?
- Andrew Tiernan's practice location on file with NPPES is 622 Davis St, Evanston, IL 60201-4491.
- What is Andrew Tiernan's phone number?
- The practice phone number listed in the NPPES registry for Andrew Tiernan is (773) 294-0176.
- Is Andrew Tiernan's NPI active?
- Yes — Andrew Tiernan's NPI (1275132912) is active in the NPPES registry as of the last update on 2020-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.