Robert Harrison, LMFT
NPI 1881799385 · Marriage & Family Therapist · Knoxville, TN
Robert Harrison, LMFT is a Marriage & Family Therapist provider in Knoxville, TN (NPI 1881799385).
Provider details
- NPI number
- 1881799385
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-09-13
- Last updated
- 2009-10-08
Frequently asked questions
- What is Robert Harrison's NPI number?
- Robert Harrison's National Provider Identifier (NPI) is 1881799385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Harrison's specialty?
- Robert Harrison is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Robert Harrison located?
- Robert Harrison's practice location on file with NPPES is 200 E Blount Ave, Knoxville, TN 37920-1618.
- What is Robert Harrison's phone number?
- The practice phone number listed in the NPPES registry for Robert Harrison is (865) 632-5217.
- Is Robert Harrison's NPI active?
- Yes — Robert Harrison's NPI (1881799385) is active in the NPPES registry as of the last update on 2009-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.