John Christopher Kefer, MD PHD - Medicare Urology in Boulder, CO

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John Christopher Kefer, MD PHD is a medicare enrolled "Urology" physician in Boulder, Colorado. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Urology. He is a member of the group practice Advanced Urology Pllc and his current practice location is 4743 Arapahoe Ave, Suite 104, Boulder, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 444-9000.

John Christopher Kefer is licensed to practice in Colorado (license number 49212) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1174799837.

Contact Information

John Christopher Kefer, MD PHD
4743 Arapahoe Ave, Suite 104,
Boulder, CO 80303-1113
(303) 444-9000
(303) 444-9073

Map and Direction




Physician's Profile

Full NameJohn Christopher Kefer
GenderMale
SpecialityUrology
Experience21 Years
Location4743 Arapahoe Ave, Boulder, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John Christopher Kefer attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1174799837
  • Provider Enumeration Date: 05/02/2008
  • Last Update Date: 06/24/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 8325191059
  • Enrollment ID: I20111107000451

Medical Identifiers

Medical identifiers for John Christopher Kefer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174799837NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 49212 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Medical Center LlcLafayette, COHospital
Boulder Community HealthBoulder, COHospital
Centura Health-avista Adventist HospitalLouisville, COHospital
Platte Valley Medical CenterBrighton, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Urology Pllc236534655844

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. John Christopher Kefer allows following entities to bill medicare on his behalf.
Entity NameAdvanced Urology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962501551
PECOS PAC ID: 2365346558
Enrollment ID: O20031120000238
Entity NameRocky Mountain Lithotripter Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134202435
PECOS PAC ID: 5395737985
Enrollment ID: O20040401001756
Entity NameAlpine Urology, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063622108
PECOS PAC ID: 8628060019
Enrollment ID: O20040402001352

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. John Christopher Kefer 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
John Christopher Kefer, MD PHD
4743 Arapahoe Ave, Suite 104,
Boulder, CO 80303-1113

Ph: (303) 444-9000		John Christopher Kefer, MD PHD
4743 Arapahoe Ave, Suite 104,
Boulder, CO 80303-1113

Ph: (303) 444-9000

Reviews and Comments


Urology Doctors in Boulder, CO

Larry Croft Munch, MD
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Phone: 303-440-3093    Fax: 303-440-3161
Dr. Gordon T Matsuda, MD
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Practice Location: 3434 47th St, Suite 101, Boulder, CO 80301
Phone: 303-444-0840    Fax: 303-444-0838
Dr. John Christopher Webster, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 4743 Arapahoe Ave, Boulder, CO 80303
Phone: 303-444-9000    Fax: 303-444-9073
Stephen B Siegel, M. D.
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 2750 Broadway St, Boulder, CO 80304
Phone: 303-440-3093    Fax: 303-440-3161

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.