Gaurang Thaker, MD - Medicare Internal Medicine in Rockville, MD

Gaurang Thaker, MD is a medicare enrolled "Internal Medicine" physician in Rockville, Maryland. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Olney Medical Group, Llc and his current practice location is 11125 Rockville Pike, Suite 208, Rockville, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 881-5858.

Gaurang Thaker is licensed to practice in Maryland (license number D43430) 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 1043241433.

Contact Information

Gaurang Thaker, MD
11125 Rockville Pike, Suite 208,
Rockville, MD 20852-3142
(301) 881-5858
(301) 260-2838

Map and Direction




Physician's Profile

Full NameGaurang Thaker
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location11125 Rockville Pike, Rockville, 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:
  • Gaurang Thaker graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1043241433
  • Provider Enumeration Date: 07/05/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7810979903
  • Enrollment ID: I20110926000768

Medical Identifiers

Medical identifiers for Gaurang Thaker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043241433NPI-NPPES
446361700MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D43430 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Home Health ServicesSilver spring, MDHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Olney Medical Group, Llc52947173853

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. Gaurang Thaker allows following entities to bill medicare on his behalf.
Entity NameOlney Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720019011
PECOS PAC ID: 5294717385
Enrollment ID: O20040602001479

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. Gaurang Thaker 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
Gaurang Thaker, MD
Po Box 157,
Ashton, MD 20861-0157

Ph: (301) 570-9700
Gaurang Thaker, MD
11125 Rockville Pike, Suite 208,
Rockville, MD 20852-3142

Ph: (301) 881-5858

Reviews and Comments


Internal Medicine Doctors in Rockville, MD

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Dr. Wei Fan, M.D.
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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.