Dr Ben Wayuan Chang, MD - Medicare Anesthesiology in Lakewood, CO

Dr Ben Wayuan Chang, MD is a medicare enrolled "Anesthesiology" physician in Lakewood, Colorado. He went to Washington University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Us Anesthesia Partners Of Colorado Inc and his current practice location is 11600 W 2nd Pl, Lakewood, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 321-1000.

Dr Ben Wayuan Chang is licensed to practice in Colorado (license number 46764) 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 1891909545.

Contact Information

Dr Ben Wayuan Chang, MD
11600 W 2nd Pl,
Lakewood, CO 80228-1527
(720) 321-1000
(303) 397-2004

Map and Direction




Physician's Profile

Full NameDr Ben Wayuan Chang
GenderMale
SpecialityAnesthesiology
Experience24 Years
Location11600 W 2nd Pl, Lakewood, 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:
  • Dr Ben Wayuan Chang attended and graduated from Washington University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1891909545
  • Provider Enumeration Date: 05/10/2007
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1355422353
  • Enrollment ID: I20081008000129

Medical Identifiers

Medical identifiers for Dr Ben Wayuan Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891909545NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 46764 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Orthocolorado Hospital At St Anthony Med CampusLakewood, COHospital
Centura Health-st Anthony HospitalLakewood, COHospital
Centura Health-porter Adventist HospitalDenver, COHospital
Rose Medical CenterDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Us Anesthesia Partners Of Colorado Inc6002072055570

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 Ben Wayuan Chang allows following entities to bill medicare on his behalf.
Entity NameUs Anesthesia Partners Of Colorado Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922365782
PECOS PAC ID: 6002072055
Enrollment ID: O20120725000032

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 Ben Wayuan Chang 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 Ben Wayuan Chang, MD
11600 West Second Place,
Lakewood, CO 80228

Ph: (720) 321-1100
Dr Ben Wayuan Chang, MD
11600 W 2nd Pl,
Lakewood, CO 80228-1527

Ph: (720) 321-1000

Reviews and Comments


Anesthesiology Doctors in Lakewood, CO

Frank Bonifacio,
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228
Phone: 720-321-1048    
Jose De Leon, M. D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228
Phone: 720-321-1048    
Dr. Darrick Payne, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 780 Kipling St Ste 200, Lakewood, CO 80215
Phone: 720-408-5220    Fax: 303-422-9474
Timothy Farnum,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228
Phone: 720-321-1048    
Darin Rentz,
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228
Phone: 720-321-1048    
Dr. Richard K Jansen, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228
Phone: 719-537-0712    
Joseph D Carpenter, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 13952 Denver West Pkwy, 53-100, Lakewood, CO 80401
Phone: 303-271-1112    Fax: 303-271-1117

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.