IndividualActive
Jacob Gray
NPI 1639946544 · Case Manager/Care Coordinator · Knoxville, TN
Jacob Gray is a Case Manager/Care Coordinator provider in Knoxville, TN (NPI 1639946544).
Provider details
- NPI number
- 1639946544
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
526 Lamar St
Knoxville, TN 37917-7343
Phone: (800) 255-9711
Street-level locationGet directions
Mailing address
200 Tech Center Dr
Knoxville, TN 37912-2747
Registry dates
- Enumerated
- 2023-12-11
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Jacob Gray's NPI number?
- Jacob Gray's National Provider Identifier (NPI) is 1639946544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Gray's specialty?
- Jacob Gray is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Jacob Gray located?
- Jacob Gray's practice location on file with NPPES is 526 Lamar St, Knoxville, TN 37917-7343.
- What is Jacob Gray's phone number?
- The practice phone number listed in the NPPES registry for Jacob Gray is (800) 255-9711.
- Is Jacob Gray's NPI active?
- Yes — Jacob Gray's NPI (1639946544) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.