Tam Dang Nguyen, DO - Medicare Dermatology in San Antonio, TX

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Tam Dang Nguyen, DO is a medicare enrolled "Dermatology" physician in San Antonio, Texas. His current practice location is 903 W Martin St # Ms 49-2, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (201) 358-3650.

Tam Dang Nguyen is licensed to practice in Texas (license number U3310) 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 1356977359.

Contact Information

Tam Dang Nguyen, DO
903 W Martin St # Ms 49-2,
San Antonio, TX 78207-0903
(201) 358-3650
Not Available

Map and Direction




Physician's Profile

Full NameTam Dang Nguyen
GenderMale
SpecialityDermatology
Location903 W Martin St # Ms 49-2, San Antonio, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356977359
  • Provider Enumeration Date: 03/21/2020
  • Last Update Date: 06/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7810351384
  • Enrollment ID: I20230918000062

Medical Identifiers

Medical identifiers for Tam Dang Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356977359NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine U3310 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207N00000XDermatology U3310 (Texas)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. Tam Dang Nguyen allows following entities to bill medicare on his behalf.
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053352914
PECOS PAC ID: 8224941265
Enrollment ID: O20031106000562
Entity NameCommunity Medicine Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245313329
PECOS PAC ID: 7719979509
Enrollment ID: O20040401000372
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881026664
PECOS PAC ID: 8022243971
Enrollment ID: O20131030000972

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. Tam Dang 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
Tam Dang Nguyen, DO
903 W Martin St # Ms 49-2,
San Antonio, TX 78207-0903

Ph: (201) 358-0572		Tam Dang Nguyen, DO
903 W Martin St # Ms 49-2,
San Antonio, TX 78207-0903

Ph: (201) 358-3650

Reviews and Comments


Dermatology Doctors in San Antonio, TX

Dr. Robert Jay Magnon, M.D.
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Practice Location: 1303 Mccullough Ave, Suite 525, San Antonio, TX 78212
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Dr. Robert Lee Ochs, M.D.
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Mrs. Terri J Taylor, MD
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Dr. Elizabeth Hughes Tichy, MD
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Phone: 210-617-5585    Fax: 210-617-5594
Dr. Patricia Miller Castaneda, M.D.
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Phone: 210-342-6488    
Dr. Chantal Barland Devillena, MD
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Practice Location: 18540 Sigma Rd, San Antonio, TX 78258
Phone: 210-490-4661    Fax: 210-490-4661
Rinna C Johnson, M.D.
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Practice Location: 7832 Pat Booker Rd., San Antonio, TX 78233
Phone: 210-657-9338    Fax: 210-293-1843

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.