IndividualActive
Alicia Tannahill
NPI 1821582164 · Mental Health Counselor · Mason City, IA
Alicia Tannahill is a Mental Health Counselor provider in Mason City, IA (NPI 1821582164).
Provider details
- NPI number
- 1821582164
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 091979 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
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
50 N Eisenhower Ave
Mason City, IA 50401-7340
Phone: (641) 423-7362
Street-level locationGet directions
Mailing address
50 N Eisenhower Ave
Mason City, IA 50401-7340
Registry dates
- Enumerated
- 2018-06-20
- Last updated
- 2020-11-02
- Certified
- 2020-11-02
Frequently asked questions
- What is Alicia Tannahill's NPI number?
- Alicia Tannahill's National Provider Identifier (NPI) is 1821582164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alicia Tannahill's specialty?
- Alicia Tannahill is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Alicia Tannahill located?
- Alicia Tannahill's practice location on file with NPPES is 50 N Eisenhower Ave, Mason City, IA 50401-7340.
- What is Alicia Tannahill's phone number?
- The practice phone number listed in the NPPES registry for Alicia Tannahill is (641) 423-7362.
- Is Alicia Tannahill's NPI active?
- Yes — Alicia Tannahill's NPI (1821582164) is active in the NPPES registry as of the last update on 2020-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.