What is Amber Gregg's NPI number?

Amber Gregg's National Provider Identifier (NPI) is 1700728946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amber Gregg's specialty?

Amber Gregg is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Amber Gregg located?

Amber Gregg's practice location on file with NPPES is 1340 Dowell Springs Blvd, Knoxville, TN 37909-2453.

What is Amber Gregg's phone number?

The practice phone number listed in the NPPES registry for Amber Gregg is (865) 314-5939.

Is Amber Gregg's NPI active?

Yes — Amber Gregg's NPI (1700728946) is active in the NPPES registry as of the last update on 2026-04-07.

IndividualActive

Amber Gregg

NPI 1700728946 · Case Manager/Care Coordinator · Knoxville, TN

Amber Gregg is a Case Manager/Care Coordinator provider in Knoxville, TN (NPI 1700728946).

Provider details

NPI number: 1700728946
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

1340 Dowell Springs Blvd

Knoxville, TN 37909-2453

Phone: (865) 314-5939

Fax: (865) 297-5233

Street-level locationGet directions

More TN providers

Mailing address