John Lazenby, MD
NPI 1043205719 · Pulmonary Disease Physician · Athens, GA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lazenby, MD is a Pulmonary Disease Physician provider in Athens, GA (NPI 1043205719).
Provider details
- NPI number
- 1043205719
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 050971 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
Registry dates
- Enumerated
- 2005-09-19
- Last updated
- 2009-02-17
Frequently asked questions
- What is John Lazenby's NPI number?
- John Lazenby's National Provider Identifier (NPI) is 1043205719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lazenby's specialty?
- John Lazenby is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Lazenby located?
- John Lazenby's practice location on file with NPPES is 3320 Old Jefferson Rd, Athens, GA 30607-1400.
- What is John Lazenby's phone number?
- The practice phone number listed in the NPPES registry for John Lazenby is (706) 549-5560.
- Does John Lazenby accept Medicare?
- John Lazenby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lazenby's NPI active?
- Yes — John Lazenby's NPI (1043205719) is active in the NPPES registry as of the last update on 2009-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.