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Edit this profileAt a glance
- 1400 Jackson St, Denver, CO 80206
About Dr. Obrien
James K. Obrien, M.D. is a healthcare provider in Denver, CO specializing in pulmonary disease. James trained at University of Minnesota Medical School, graduating in 1987. This provider record is associated with NPI 1144244161.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (303) 388-4461
- Email not available
Practice Locations
1400 JACKSON ST
Denver, CO 80206
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other lung specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 3 groups
Other lung specialists in Denver 5
Same specialty, same city.
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What does James K. Obrien specialize in?
James K. Obrien is a lung specialist in Denver, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pulmonary Disease”.
NPI registry
Where is James K. Obrien located?
James K. Obrien is listed at 1400 Jackson St, Denver, CO 80206. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is James K. Obrien's phone number?
The number on file is (303) 388-4461. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for James K. Obrien?
James K. Obrien's National Provider Identifier is 1144244161. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did James K. Obrien train?
James K. Obrien attended University of Minnesota Medical School, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does James K. Obrien have?
James K. Obrien has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
Is James K. Obrien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by James K. Obrien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.