Tanya Khan, - Medicare Internal Medicine in Concord, MA

Tanya Khan, is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Concord, Massachusetts. Her current practice location is 310 Baker Ave Ste 175d, Concord, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 287-3835.

Tanya Khan is licensed to practice in Massachusetts (license number 1014366) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1427582741.

Contact Information

Tanya Khan,
310 Baker Ave Ste 175d,
Concord, MA 01742-2140
(978) 287-3835
Not Available

Map and Direction




Physician's Profile

Full NameTanya Khan
GenderFemale
SpecialityInternal Medicine - Gastroenterology
Location310 Baker Ave Ste 175d, Concord, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427582741
  • Provider Enumeration Date: 04/13/2017
  • Last Update Date: 10/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5698189330
  • Enrollment ID: I20231117002636

Medical Identifiers

Medical identifiers for Tanya Khan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427582741NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 1014366 (Massachusetts)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. Tanya Khan allows following entities to bill medicare on her behalf.
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518

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. Tanya Khan 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
Tanya Khan,
177 Fort Washington Ave, Internal Medicine Residency Office, Floor 6, Center 12,
New York, NY 10032-3733

Ph: () -
Tanya Khan,
310 Baker Ave Ste 175d,
Concord, MA 01742-2140

Ph: (978) 287-3835

Reviews and Comments


Internal Medicine Doctors in Concord, MA

Dr. William Judson Burtis, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 747 Main St, Suite 123, Concord, MA 01742
Phone: 978-287-9590    Fax: 978-287-5700
C Gregory Martin, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 133 Ornac, Concord, MA 01742
Phone: 978-287-3111    Fax: 978-287-3675
Dr. Paul David D'ambrosio, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2284 Main St, Concord, MA 01742
Phone: 978-369-5575    Fax: 978-371-9189
Richard P Schwartz, MD PC
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac Ste 510, John Cuming Building, Concord, MA 01742
Phone: 978-776-6186    Fax: 978-776-6189
Thomas Lamattina, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Concord, MA 01742
Phone: 978-371-0796    
Dr. Peter Scott Benjamin, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 133 Ornac, Concord, MA 01742
Phone: 978-287-3627    
Stephen M Dyda, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Concord, MA 01742
Phone: 978-287-8767    

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.