Carlene Lihalakha Chun, MD, PHD - Medicare Gastroenterology in Parker, CO

Carlene Lihalakha Chun, MD, PHD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Parker, Colorado. She went to Stanford University School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Portercare Adventist Health System, Peak Gastroenterology Associates and her current practice location is 9949 S Oswego St, Parker, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 925-4720.

Carlene Lihalakha Chun is licensed to practice in Colorado (license number DR0058075) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1023374386.

Contact Information

Carlene Lihalakha Chun, MD, PHD
9949 S Oswego St,
Parker, CO 80134-3753
(303) 925-4720
(303) 925-4721

Map and Direction




Physician's Profile

Full NameCarlene Lihalakha Chun
GenderFemale
SpecialityGastroenterology
Experience12 Years
Location9949 S Oswego St, Parker, Colorado
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Carlene Lihalakha Chun attended and graduated from Stanford University School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1023374386
  • Provider Enumeration Date: 04/11/2012
  • Last Update Date: 11/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7517110661
  • Enrollment ID: I20170610000020

Medical Identifiers

Medical identifiers for Carlene Lihalakha Chun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023374386NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 58075 (Colorado)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207RG0100XInternal Medicine - Gastroenterology DR0058075 (Colorado)Primary
207R00000XInternal Medicine 58075 (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Castle Rock Adventist HospitalCastle rock, COHospital
Parker Adventist HospitalParker, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portercare Adventist Health System0941110886572
Peak Gastroenterology Associates296148436539

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. Carlene Lihalakha Chun allows following entities to bill medicare on her behalf.
Entity NameCatholic Health Initiatives Colorado
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356783351
PECOS PAC ID: 8022927342
Enrollment ID: O20031215000462
Entity NamePeak Gastroenterology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023112117
PECOS PAC ID: 2961484365
Enrollment ID: O20040601000848
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327
Entity NamePoudre Valley Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366763260
PECOS PAC ID: 9638208549
Enrollment ID: O20100602000122

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. Carlene Lihalakha Chun 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
Carlene Lihalakha Chun, MD, PHD
13001 E 17th Pl, University Of Colorado School Of Medicine Gme,
Aurora, CO 80045-2570

Ph: (303) 724-1858
Carlene Lihalakha Chun, MD, PHD
9949 S Oswego St,
Parker, CO 80134-3753

Ph: (303) 925-4720

Reviews and Comments


Internal Medicine Doctors in Parker, CO

Alan David Verrill, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 9395 Crown Crest Blvd, Parker, CO 80138
Phone: 303-643-0124    Fax: 303-269-4070
Jessica Dawn King-dylewski, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9395 Crown Crest Blvd, Parker, CO 80138
Phone: 303-269-4000    
Dr. Julianne Michelle Imseis-losh, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 11960 Lioness Way Ste 190, Parker, CO 80134
Phone: 720-321-3500    
Dr. Jonathan Ryan Winthers, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8401 S Chambers Rd, Parker, CO 80134
Phone: 720-875-2880    
Dr. Vito J Calandro Ii, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10345 Parkglenn Way Ste G100, Parker, CO 80138
Phone: 303-778-1171    Fax: 303-778-1674
Stephanie Kakos Kraft, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10371 Parkglenn Way, Ste 230, Parker, CO 80138
Phone: 303-269-2525    Fax: 303-269-2520
Oscar G Dominguez, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9397 Crown Crest Blvd., Suite 401, Parker, CO 80138
Phone: 303-697-1636    Fax: 303-805-9948

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.