IndividualActive
Fierra Warren, LMSW
NPI 1194200220 · Social Worker · Knoxville, TN
Fierra Warren, LMSW is a Social Worker provider in Knoxville, TN (NPI 1194200220).
Provider details
- NPI number
- 1194200220
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 11507 (TN)
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
7 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
600 Arthur St
Knoxville, TN 37921-6405
Phone: (865) 637-9711
Street-level locationGet directions
Mailing address
201 W Springdale Ave
Knoxville, TN 37917-5158
Registry dates
- Enumerated
- 2018-09-25
- Last updated
- 2018-09-25
Frequently asked questions
- What is Fierra Warren's NPI number?
- Fierra Warren's National Provider Identifier (NPI) is 1194200220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fierra Warren's specialty?
- Fierra Warren is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Fierra Warren located?
- Fierra Warren's practice location on file with NPPES is 600 Arthur St, Knoxville, TN 37921-6405.
- What is Fierra Warren's phone number?
- The practice phone number listed in the NPPES registry for Fierra Warren is (865) 637-9711.
- Is Fierra Warren's NPI active?
- Yes — Fierra Warren's NPI (1194200220) is active in the NPPES registry as of the last update on 2018-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.