IndividualActive
John Byers, MD
NPI 1619960515 · Pulmonary Disease Physician · Bristol, TN
John Byers, MD is a Pulmonary Disease Physician provider in Bristol, TN (NPI 1619960515).
Provider details
- NPI number
- 1619960515
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000010851 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1 Medical Park Blvd
Suite 3w
Bristol, TN 37620-7430
Phone: (423) 844-5583
Fax: (423) 844-5588
Approximate (ZIP-level) locationGet directions
Mailing address
999 Executive Park Blvd
Kingsport, TN 37660-4632
Registry dates
- Enumerated
- 2005-08-25
- Last updated
- 2012-07-25
Frequently asked questions
- What is John Byers's NPI number?
- John Byers's National Provider Identifier (NPI) is 1619960515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Byers's specialty?
- John Byers is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Byers located?
- John Byers's practice location on file with NPPES is 1 Medical Park Blvd, Bristol, TN 37620-7430.
- What is John Byers's phone number?
- The practice phone number listed in the NPPES registry for John Byers is (423) 844-5583.
- Is John Byers's NPI active?
- Yes — John Byers's NPI (1619960515) is active in the NPPES registry as of the last update on 2012-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.