Dr Duong Vien Ho-hoang, DO, MED - Medicare Psychiatry & Neurology in Downey, CA

Dr Duong Vien Ho-hoang, DO, MED is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Downey, California. His current practice location is Kaiser Permanente, 9449 E. Imperial Hwy, Downey, California. You can reach out to his office (for appointments etc.) via phone at (562) 807-6200.

Dr Duong Vien Ho-hoang is licensed to practice in California (license number 20A13202) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1922364009.

Contact Information

Dr Duong Vien Ho-hoang, DO, MED
Kaiser Permanente, 9449 E. Imperial Hwy,
Downey, CA 90242
(562) 807-6200
Not Available

Map and Direction




Physician's Profile

Full NameDr Duong Vien Ho-hoang
GenderMale
SpecialityPsychiatry & Neurology - Child & Adolescent Psychiatry
LocationKaiser Permanente, Downey, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922364009
  • Provider Enumeration Date: 04/03/2012
  • Last Update Date: 12/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5193085561
  • Enrollment ID: I20180202000707

Medical Identifiers

Medical identifiers for Dr Duong Vien Ho-hoang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922364009NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 20A13202 (California)Primary

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 Duong Vien Ho-hoang allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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 Duong Vien Ho-hoang 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 Duong Vien Ho-hoang, DO, MED
9449 Imperial Hwy,
Downey, CA 90242-2814

Ph: (562) 807-6200
Dr Duong Vien Ho-hoang, DO, MED
Kaiser Permanente, 9449 E. Imperial Hwy,
Downey, CA 90242

Ph: (562) 807-6200

Reviews and Comments


Psychiatry & Neurology Doctors in Downey, CA

Dr. Joshua Mark Lichtman, D.O.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 9449 Imperial Hwy Ste 206, Downey, CA 90242
Phone: 562-657-2010    Fax: 562-657-2779
Dr. Theodore C Prentice, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 11525 Brookshire Ave Ste 205, Downey, CA 90241
Phone: 562-861-1988    Fax: 562-861-5835
Dr. Antoine E Mitri, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 11525 Brookshire Ave Ste 205, Downey, CA 90241
Phone: 562-861-1988    Fax: 562-861-3835
Dr. Nickoles Odell Mahaffey, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 9449 Imperial Hwy Ste A206, Downey, CA 90242
Phone: 562-807-6200    
Ellen Chang Wong, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 7601 Imperial Hwy, Downey, CA 90242
Phone: 562-385-7111    
David Millett, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 7601 Imperial Hwy # Hb246c, Downey, CA 90242
Phone: 310-401-7611    
Dr. Thomas Robert Wolff Blair, M.D. (JUNE 2012)
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 9449 Imperial Hwy, A206 (orchard, Beh Health), Downey, CA 90242
Phone: 562-807-6200    

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.

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