Dr Charles Tuan-tu Song Nguyen, MD - Medicare Psychiatry & Neurology in Long Beach, CA

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Dr Charles Tuan-tu Song Nguyen, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Long Beach, California. His current practice location is 5901 E 7th St, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 826-8000.

Dr Charles Tuan-tu Song Nguyen is licensed to practice in California (license number 000000A69542) 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 1942380118.

Contact Information

Dr Charles Tuan-tu Song Nguyen, MD
5901 E 7th St,
Long Beach, CA 90822-5201
(562) 826-8000
Not Available

Map and Direction




Physician's Profile

Full NameDr Charles Tuan-tu Song Nguyen
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location5901 E 7th St, Long Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1942380118
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 04/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4688607906
  • Enrollment ID: I20050915001194

Medical Identifiers

Medical identifiers for Dr Charles Tuan-tu Song Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942380118NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 000000A69542 (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 Charles Tuan-tu Song Nguyen allows following entities to bill medicare on his behalf.
Entity NameCentral City Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235283094
PECOS PAC ID: 6608837331
Enrollment ID: O20041025001177
Entity NameEtc Consultants Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891948717
PECOS PAC ID: 9436227121
Enrollment ID: O20081008000271
Entity NameProgeny Psychiatric Clinic A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548735202
PECOS PAC ID: 4688904592
Enrollment ID: O20190919000593
Entity NamePacific Health Education Cognitive Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487121133
PECOS PAC ID: 4880934603
Enrollment ID: O20230516000355
Entity NameColumbus Health Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467234443
PECOS PAC ID: 5799120374
Enrollment ID: O20240305003436

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 Charles Tuan-tu Song Nguyen 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 Charles Tuan-tu Song Nguyen, MD
5901 E 7th St,
Long Beach, CA 90822-5201

Ph: (562) 826-8000		Dr Charles Tuan-tu Song Nguyen, MD
5901 E 7th St,
Long Beach, CA 90822-5201

Ph: (562) 826-8000

Reviews and Comments


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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.