Matthew Riggins, M.D.
NPI 1457434557 · Emergency Medicine Physician · Kingsport, TN
Matthew Riggins, M.D. is a Emergency Medicine Physician provider in Kingsport, TN (NPI 1457434557).
Provider details
- NPI number
- 1457434557
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21235 (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
19 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
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2011-02-03
Frequently asked questions
- What is Matthew Riggins's NPI number?
- Matthew Riggins's National Provider Identifier (NPI) is 1457434557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Riggins's specialty?
- Matthew Riggins is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Riggins located?
- Matthew Riggins's practice location on file with NPPES is 2000 Brookside Dr, Kingsport, TN 37660-4627.
- What is Matthew Riggins's phone number?
- The practice phone number listed in the NPPES registry for Matthew Riggins is (423) 857-7870.
- Is Matthew Riggins's NPI active?
- Yes — Matthew Riggins's NPI (1457434557) is active in the NPPES registry as of the last update on 2011-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.