Khanh Tan Duong, MD - Medicare Internal Medicine in Montclair, CA

Khanh Tan Duong, MD is a medicare enrolled "Internal Medicine" physician in Montclair, California. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Inpatient Specialists Of California Pc, Hospitalist Medicine Physicians Of California Inc and his current practice location is 9635 Monte Vista Ave Ste 208, Montclair, California. You can reach out to his office (for appointments etc.) via phone at (909) 255-0199.

Khanh Tan Duong is licensed to practice in California (license number A174153) 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 1225528466.

Contact Information

Khanh Tan Duong, MD
9635 Monte Vista Ave Ste 208,
Montclair, CA 91763-2235
(909) 255-0199
(216) 208-1435

Map and Direction




Physician's Profile

Full NameKhanh Tan Duong
GenderMale
SpecialityInternal Medicine
Experience12 Years
Location9635 Monte Vista Ave Ste 208, Montclair, California
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:
  • Khanh Tan Duong graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1225528466
  • Provider Enumeration Date: 05/14/2018
  • Last Update Date: 02/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113270026
  • Enrollment ID: I20211129001121

Medical Identifiers

Medical identifiers for Khanh Tan Duong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225528466NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine BP10064981 (Texas)Secondary
207R00000XInternal Medicine A174153 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Mary Medical CenterApple valley, CAHospital
Community Hospital Of San BernardinoSan bernardino, CAHospital

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. Khanh Tan Duong allows following entities to bill medicare on his behalf.
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915

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. Khanh Tan Duong 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
Khanh Tan Duong, MD
9635 Monte Vista Ave Ste 208,
Montclair, CA 91763-2235

Ph: (909) 255-0199
Khanh Tan Duong, MD
9635 Monte Vista Ave Ste 208,
Montclair, CA 91763-2235

Ph: (909) 255-0199

Reviews and Comments


Internal Medicine Doctors in Montclair, CA

Haaris Naji, DO
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Phone: 909-625-1205    Fax: 909-625-1977
Elbert Kc Chang, MD
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Phone: 909-626-1205    
Gene S Hong, MD
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Phone: 909-626-1205    Fax: 909-625-1977
Dr. Sadia S Khan, MD
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Practice Location: 4959 Palo Verde St, Suite 204 A, Montclair, CA 91763
Phone: 909-398-0497    Fax: 909-398-0499
Shahram Khorrami, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9525 Monte Vista Ave Ste 105, Montclair, CA 91763
Phone: 909-626-1205    Fax: 909-625-1977
Dr. Khai Do, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9880 Central Ave, Montclair, CA 91763
Phone: 909-621-3012    Fax: 909-621-3015

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.