IndividualActive
John Blazier, MD
NPI 1770586406 · Pediatrics Physician · Kingsport, TN
John Blazier, MD is a Pediatrics Physician provider in Kingsport, TN (NPI 1770586406).
Provider details
- NPI number
- 1770586406
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD 04674 (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
21 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
2033 Meadowview Ln
Ste 200
Kingsport, TN 37660-7569
Phone: (423) 857-2260
Fax: (423) 857-2261
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 9
Kingsport, TN 37662-0009
Registry dates
- Enumerated
- 2005-05-26
- Last updated
- 2009-09-16
Frequently asked questions
- What is John Blazier's NPI number?
- John Blazier's National Provider Identifier (NPI) is 1770586406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Blazier's specialty?
- John Blazier is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is John Blazier located?
- John Blazier's practice location on file with NPPES is 2033 Meadowview Ln, Kingsport, TN 37660-7569.
- What is John Blazier's phone number?
- The practice phone number listed in the NPPES registry for John Blazier is (423) 857-2260.
- Is John Blazier's NPI active?
- Yes — John Blazier's NPI (1770586406) is active in the NPPES registry as of the last update on 2009-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.