Marc Harrington, MA, LPC
NPI 1194996777 · Professional Counselor · Johnson City, TN
Marc Harrington, MA, LPC is a Professional Counselor provider in Johnson City, TN (NPI 1194996777).
Provider details
- NPI number
- 1194996777
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Male
- Sole proprietor
- No
- License
- 5536 (NC)
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
18 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
- 2008-03-21
- Last updated
- 2008-03-21
Frequently asked questions
- What is Marc Harrington's NPI number?
- Marc Harrington's National Provider Identifier (NPI) is 1194996777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Harrington's specialty?
- Marc Harrington is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marc Harrington located?
- Marc Harrington's practice location on file with NPPES is 403 N State of Franklin Rd, Johnson City, TN 37604-6034.
- What is Marc Harrington's phone number?
- The practice phone number listed in the NPPES registry for Marc Harrington is (423) 431-7111.
- Is Marc Harrington's NPI active?
- Yes — Marc Harrington's NPI (1194996777) is active in the NPPES registry as of the last update on 2008-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.