REGIONAL ALLERGY & ASTHMA CENTER, PC
NPI 1174581854
Specialist in Kingsport, TN
About Regional Allergy & Asthma Center, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REGIONAL ALLERGY & ASTHMA CENTER, PC (NPI 1174581854) is a healthcare organization registered as a specialist in Kingsport, Tennessee and active in the NPI registry since May 2006. The organization holds a CLIA Waiver certificate valid through December 18, 2027 and lists Doyle Emanuel Varvel, Biiling Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Regional Allergy & Asthma Center, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Regional Allergy & Asthma Center, PC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 44D2034152
Regional Allergy, Asthma, And Immunology Center PC · Kingsport, TNFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Regional Allergy & Asthma Center, PC's NPI number?
The NPI number for Regional Allergy & Asthma Center, PC is 1174581854. It was assigned to this organization in the NPPES registry on May 3, 2006.
Where is Regional Allergy & Asthma Center, PC located?
Regional Allergy & Asthma Center, PC is located at #8 Sheridan Square St 201, Kingsport, TN 37660. The listed phone number is (423) 246-6445.
What is Regional Allergy & Asthma Center, PC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Regional Allergy & Asthma Center, PC enrolled in Medicare?
Yes. Regional Allergy & Asthma Center, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Regional Allergy & Asthma Center, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Regional Allergy & Asthma Center, PC, in Allergy/Immunology and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Regional Allergy & Asthma Center, PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 44D2034152) is associated with this NPI, valid through December 18, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Regional Allergy & Asthma Center, PC was last updated on June 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Regional Allergy & Asthma Center, Pc · NPI 1174581854
Specialist organization in Kingsport, Tennessee. Organization record, active in the CMS NPPES registry since May 3, 2006.
## Identity
- **NPI:** 1174581854 (Entity type: Organization)
- **Enumerated:** May 3, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Doyle Varvel, BIILING MANAGER
## Practice location
- **Address:** #8 SHERIDAN SQUARE, ST 201, Kingsport, TN 37660
- **Phone:** (423) 246-6445 · **Fax:** (423) 246-8240
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Allergy/Immunology (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 15, 2021
- **Other identifiers:** Medicaid 3713985 (TN)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1174581854) · Data from the CMS NPPES public registry.