Dr John Kern Buckner, MD - Medicare Internal Medicine in Denver, CO

Dr John Kern Buckner, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Denver, Colorado. His current practice location is 1400 Jackson St, Denver, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 834-7828.

Dr John Kern Buckner is licensed to practice in Colorado (license number 24339) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1659390136.

Contact Information

Dr John Kern Buckner, MD
1400 Jackson St,
Denver, CO 80206-2761
(303) 834-7828
(303) 479-7463



Physician's Profile

Full NameDr John Kern Buckner
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location1400 Jackson St, Denver, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659390136
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2264426469
  • Enrollment ID: I20040413000364

Medical Identifiers

Medical identifiers for Dr John Kern Buckner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659390136NPI-NPPES
028890OtherCOKAISER COMMERCIAL NUMBER
01243393MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease DR.0024339 (Colorado)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 24339 (Colorado)Secondary
207R00000XInternal Medicine 24339 (Colorado)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 24339 (Colorado)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John Kern Buckner allows following entities to bill medicare on his behalf.
Entity NameNational Jewish Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326015777
PECOS PAC ID: 4587577028
Enrollment ID: O20031110000757

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John Kern Buckner is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John Kern Buckner, MD
1400 Jackson St,
Denver, CO 80206-2761

Ph: (303) 834-7828
Dr John Kern Buckner, MD
1400 Jackson St,
Denver, CO 80206-2761

Ph: (303) 834-7828

News Archive

Special glasses to spot people at risk for PTSD

Around 30 percent of people surviving a traumatic event, such as a serious car crash, will go on to develop Post Traumatic Stress Disorder (PTSD). Doctors don't know who is susceptible and treating people who don't have PTSD can make things worse. However, new research by psychologist Dr Peter Naish, of the Open University, and his colleague Dr Ksenja da Silva, may help.

p53 and cancer research: an interview with Professor Sir David Lane, Scientific Director of the Ludwig Institute for Cancer Research

P53 is a tumor suppressor gene. The gene encodes for a protein that monitors the state of the cell. If something goes wrong, it stops the cell from dividing or causes the cell to commit suicide. I call it the "guardian of the genome" as it is the molecule that seems to keep cells normal. It is one of our big defenses against cancer.

A possible protective genetic polymorphism in COVID-19

A new study discusses the role of a mucin gene enhancer on the clinical phenotype of the COVID-19.

Eclipse-viewing can cause lasting damage to the eyes

While millions of people are looking forward to witnessing celestial history when the first total solar eclipse visible in Illinois since 1889 takes place on Aug. 21, Kirk Packo, MD, is worried about medical history repeating itself.

Read more News

› Verified 5 days ago


Internal Medicine Doctors in Denver, CO

Katrina Wagoner-hursh, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1835 Franklin St, Denver, CO 80218
Phone: 303-338-4545    
Emily Martin Jones, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8111 E Lowry Blvd, Denver, CO 80230
Phone: 720-848-0000    
Dr. Jesus Heliodoro Hermosillo Rodriguez, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2045 N Franklin St, Denver, CO 80205
Phone: 303-338-4545    
Margaret Hay, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1601 E 19th Ave Ste 3100, Denver, CO 80218
Phone: 303-863-0300    Fax: 303-863-7014
Dr. Alan W Burgess, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1601 E 19th Ave Ste 6000, Denver, CO 80218
Phone: 303-861-7001    Fax: 303-861-8624
Dr. Sahibzada Mohsin Shah, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-436-6000    
Shyam M Parkhie, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 130 Rampart Way, 300b, Denver, CO 80230
Phone: 720-343-1562    Fax: 720-343-1563

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