John Cleary, M.D.
NPI 1285636514 · Pulmonary Disease Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cleary, M.D. is a Pulmonary Disease Physician provider in Fairfax, VA (NPI 1285636514).
Provider details
- NPI number
- 1285636514
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101026305 (VA)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2007-11-26
Frequently asked questions
- What is John Cleary's NPI number?
- John Cleary's National Provider Identifier (NPI) is 1285636514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cleary's specialty?
- John Cleary is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Cleary located?
- John Cleary's practice location on file with NPPES is 3650 Joseph Siewick Dr, Fairfax, VA 22033-1715.
- What is John Cleary's phone number?
- The practice phone number listed in the NPPES registry for John Cleary is (703) 391-8804.
- Does John Cleary accept Medicare?
- John Cleary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cleary's NPI active?
- Yes — John Cleary's NPI (1285636514) is active in the NPPES registry as of the last update on 2007-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.