Frank Trinh, MD - Medicare Infectious Disease in Silver Spring, MD

Frank Trinh, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Silver Spring, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice County Of San Mateo and his current practice location is 8630 Fenton St, Suite 700, Silver Spring, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 588-3322.

Frank Trinh is licensed to practice in California (license number A828670) 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 1720133705.

Contact Information

Frank Trinh, MD
8630 Fenton St, Suite 700,
Silver Spring, MD 20910-3806
(301) 588-3322
(301) 588-3447

Map and Direction




Physician's Profile

Full NameFrank Trinh
GenderMale
SpecialityInfectious Disease
Experience25 Years
Location8630 Fenton St, Silver Spring, Maryland
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:
  • Frank Trinh attended and graduated from University Of Maryland School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1720133705
  • Provider Enumeration Date: 01/23/2007
  • Last Update Date: 03/09/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7113936113
  • Enrollment ID: I20060419000829

Medical Identifiers

Medical identifiers for Frank Trinh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720133705NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A828670 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Mateo Medical CenterSan mateo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
County Of San Mateo9032023171262

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. Frank Trinh allows following entities to bill medicare on his behalf.
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679642326
PECOS PAC ID: 9032023171
Enrollment ID: O20031126000292
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831268580
PECOS PAC ID: 9032023171
Enrollment ID: O20040123000822
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306907928
PECOS PAC ID: 9032023171
Enrollment ID: O20040416001479

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. Frank Trinh 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
Frank Trinh, MD
8630 Fenton St, Suite 700,
Silver Spring, MD 20910-3806

Ph: (301) 588-3322
Frank Trinh, MD
8630 Fenton St, Suite 700,
Silver Spring, MD 20910-3806

Ph: (301) 588-3322

Reviews and Comments


Internal Medicine Doctors in Silver Spring, MD

Jyotsna Mareedu, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Forest Glen Rd, Silver Spring, MD 20910
Phone: 301-754-7000    
Sean S Saedi, M. D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 12210 Plum Orchard Drive, Suite 212, Silver Spring, MD 20904
Phone: 301-593-6844    Fax: 301-593-3832
Herman B Segal, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 8630 Fenton St Ste 1105, Silver Spring, MD 20910
Phone: 301-681-9095    Fax: 410-367-2114
Dr. Rajeev Batra, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11120 New Hampshire Ave Ste 300, Silver Spring, MD 20904
Phone: 301-593-9612    Fax: 301-593-6290
Anuradha A Arun, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9801 Georgia Ave, Suite 224, Silver Spring, MD 20902
Phone: 301-593-9800    Fax: 301-593-1061
Dr. Seife Yohannes, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E West Hwy, #910, Silver Spring, MD 20910
Phone: 301-273-3068    
Patricia Keegan,
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 10903 New Hampshire Ave, Building 22, Room 2328, Silver Spring, MD 20903
Phone: 301-796-1387    

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).

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