Dr Christopher Chun Man Chen, MD, MBA - Medicare Hematology/oncology in Tucson, AZ

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Dr Christopher Chun Man Chen, MD, MBA is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Tucson, Arizona. He graduated from medical school in 2010 and has 15 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Ctca Physicians Group Of Arizona Llc, Saint Alphonsus Regional Medical Center Inc and his current practice location is 1707 W Saint Marys Rd Ste 275, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 276-2270.

Dr Christopher Chun Man Chen is licensed to practice in Arizona (license number 47422) 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 1851603674.

Contact Information

Dr Christopher Chun Man Chen, MD, MBA
1707 W Saint Marys Rd Ste 275,
Tucson, AZ 85745-2629
(520) 276-2270
(520) 585-5827

Map and Direction




Physician's Profile

Full NameDr Christopher Chun Man Chen
GenderMale
SpecialityHematology/oncology
Experience15 Years
Location1707 W Saint Marys Rd Ste 275, Tucson, Arizona
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 Christopher Chun Man Chen graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1851603674
  • Provider Enumeration Date: 07/09/2010
  • Last Update Date: 11/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608017744
  • Enrollment ID: I20130801000159

Medical Identifiers

Medical identifiers for Dr Christopher Chun Man Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851603674NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology T6765 (Texas)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 22291 (Nevada)Secondary
207RH0003XInternal Medicine - Hematology & Oncology MC-2460 (Idaho)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 47422 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Gilbert Medical CenterGilbert, AZHospital
Saint Alphonsus Regional Medical CenterBoise, IDHospital
Western Regional Medical CenterGoodyear, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ctca Physicians Group Of Arizona Llc2264593474110
Saint Alphonsus Regional Medical Center Inc3476462359533

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 Christopher Chun Man Chen allows following entities to bill medicare on his behalf.
Entity NameHospitalists Of Arizona, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578564860
PECOS PAC ID: 2163335290
Enrollment ID: O20031112000571
Entity NameCtca Physicians Group Of Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609026806
PECOS PAC ID: 2264593474
Enrollment ID: O20081205000793
Entity NameCogent Healthcare Of Arizona Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568758266
PECOS PAC ID: 0648441006
Enrollment ID: O20110915000843
Entity NameArizona Acute Medical Services 1 Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154860674
PECOS PAC ID: 6204113970
Enrollment ID: O20170505001284
Entity NameThe Oncology Institute Ca, A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689196719
PECOS PAC ID: 5698872398
Enrollment ID: O20170824003282

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 Christopher Chun Man Chen 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 Christopher Chun Man Chen, MD, MBA
18000 Studebaker Rd Ste 800,
Cerritos, CA 90703-2671

Ph: (562) 735-3226		Dr Christopher Chun Man Chen, MD, MBA
1707 W Saint Marys Rd Ste 275,
Tucson, AZ 85745-2629

Ph: (520) 276-2270

Reviews and Comments


Internal Medicine Doctors in Tucson, AZ

Dr. Basel Skeif, M.D.
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Hadil Owaynat, DO
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Dr. David M Schwartz, DO
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Phone: 520-469-8011    Fax: 520-469-8021
Kenneth Alex Murachanian, M.D.
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Phone: 520-229-2578    

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).

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