Dr Man Cong Duong, MD - Medicare Internal Medicine in Calexico, CA

  1. Home
  2. Internal Medicine
  3. CA
  4. Calexico
Dr Man Cong Duong, MD is a medicare enrolled "Internal Medicine" physician in Calexico, California. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 423 E 2nd St, Calexico, California. You can reach out to his office (for appointments etc.) via phone at (760) 890-5432.

Dr Man Cong Duong is licensed to practice in California (license number A105702) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1679718399.

Contact Information

Dr Man Cong Duong, MD
423 E 2nd St,
Calexico, CA 92231-2846
(760) 890-5432
(877) 409-2620

Map and Direction




Physician's Profile

Full NameDr Man Cong Duong
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location423 E 2nd St, Calexico, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Man Cong Duong graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1679718399
  • Provider Enumeration Date: 12/09/2008
  • Last Update Date: 03/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4981755832
  • Enrollment ID: I20090706000499

Medical Identifiers

Medical identifiers for Dr Man Cong Duong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679718399NPI-NPPES
A105702OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A105702 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
El Centro Regional Medical CenterEl centro, 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. Dr Man Cong Duong allows following entities to bill medicare on his behalf.
Entity NameCounty Of San Diego
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225255375
PECOS PAC ID: 8123014057
Enrollment ID: O20040423001418
Entity NameClinicas De Salud Del Pueblo Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346313889
PECOS PAC ID: 5496657082
Enrollment ID: O20071201000158
Entity NameEl Centro Regional Medical Center
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1861409823
PECOS PAC ID: 6901986397
Enrollment ID: O20090522000227
Entity NameInpatient Physicians Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053461178
PECOS PAC ID: 9133252778
Enrollment ID: O20100803000149
Entity NameMan C Duong Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134563976
PECOS PAC ID: 3678711082
Enrollment ID: O20130524000179
Entity NameFountain Valley Group Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013310309
PECOS PAC ID: 9931427382
Enrollment ID: O20150417000931
Entity NameImperial Valley Hospitalist, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316446644
PECOS PAC ID: 9335401231
Enrollment ID: O20180312001942

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 Man Cong 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
Dr Man Cong Duong, MD
423 E 2nd St,
Calexico, CA 92231-2846

Ph: (760) 890-5432		Dr Man Cong Duong, MD
423 E 2nd St,
Calexico, CA 92231-2846

Ph: (760) 890-5432

Reviews and Comments


Internal Medicine Doctors in Calexico, CA

Uberto T Muzzarelli, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 450 East Birch Street, Calexico Helath Center, Calexico, CA 92231
Phone: 760-768-6262    Fax: 760-768-6292

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.