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Mark Gogan, BA
NPI 1447398722 · Case Manager/Care Coordinator · Johnson City, TN
Mark Gogan, BA is a Case Manager/Care Coordinator provider in Johnson City, TN (NPI 1447398722).
Provider details
- NPI number
- 1447398722
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- BA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(83/100 index)
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
109 W Watauga Ave
Johnson City, TN 37605
Phone: (423) 232-2711
Fax: (423) 232-2789
Street-level locationGet directions
Mailing address
Po Box 9054
Gray, TN 37615-9054
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Gogan's NPI number?
- Mark Gogan's National Provider Identifier (NPI) is 1447398722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Gogan's specialty?
- Mark Gogan is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Mark Gogan located?
- Mark Gogan's practice location on file with NPPES is 109 W Watauga Ave, Johnson City, TN 37605.
- What is Mark Gogan's phone number?
- The practice phone number listed in the NPPES registry for Mark Gogan is (423) 232-2711.
- Is Mark Gogan's NPI active?
- Yes — Mark Gogan's NPI (1447398722) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.