East Tennessee Allergy PC
NPI 1033213764 · Allergy & Immunology Physician · Knoxville, TN
East Tennessee Allergy PC is a Allergy & Immunology Physician organization in Knoxville, TN (NPI 1033213764).
Provider details
- NPI number
- 1033213764
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Schlactus, President Sta(865) 584-2071
- License
- MD16984 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Doing business as
- Jeffrey L Schlactus MD
Registry dates
- Enumerated
- 2006-09-12
- Last updated
- 2010-08-24
Frequently asked questions
- What is East Tennessee Allergy PC's NPI number?
- East Tennessee Allergy PC's National Provider Identifier (NPI) is 1033213764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is East Tennessee Allergy PC?
- East Tennessee Allergy PC is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is East Tennessee Allergy PC located?
- East Tennessee Allergy PC's practice location on file with NPPES is 1120 E Weisgarber Rd, Knoxville, TN 37909.
- What is East Tennessee Allergy PC's phone number?
- The practice phone number listed in the NPPES registry for East Tennessee Allergy PC is (865) 584-2071.
- Who is the authorized official for East Tennessee Allergy PC?
- The authorized official listed on East Tennessee Allergy PC's NPPES record is Jeffrey Schlactus, President Sta. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is East Tennessee Allergy PC's NPI active?
- Yes — East Tennessee Allergy PC's NPI (1033213764) is active in the NPPES registry as of the last update on 2010-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.