Mrs Perin Sorab Thavaseelan, MD - Medicare Internal Medicine in Methuen, MA

Mrs Perin Sorab Thavaseelan, MD is a medicare enrolled "Internal Medicine" physician in Methuen, Massachusetts. She graduated from medical school in 1971 and has 53 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Steward Medical Group Inc and her current practice location is Pleasant Valley Internists Pc, 60 East St Suite 1400, Methuen, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 689-0869.

Mrs Perin Sorab Thavaseelan is licensed to practice in Massachusetts (license number 55639) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1861409989.

Contact Information

Mrs Perin Sorab Thavaseelan, MD
Pleasant Valley Internists Pc, 60 East St Suite 1400,
Methuen, MA 01844
(978) 689-0869
(978) 689-3096

Map and Direction




Physician's Profile

Full NameMrs Perin Sorab Thavaseelan
GenderFemale
SpecialityInternal Medicine
Experience53 Years
LocationPleasant Valley Internists Pc, Methuen, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Perin Sorab Thavaseelan graduated from medical school in 1971
  NPI Data:
  • NPI Number: 1861409989
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 11/24/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 2062455389
  • Enrollment ID: I20080923000168

Medical Identifiers

Medical identifiers for Mrs Perin Sorab Thavaseelan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861409989NPI-NPPES
0171557MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 55639 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Medical Group Inc28606887281404

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. Mrs Perin Sorab Thavaseelan allows following entities to bill medicare on her behalf.
Entity NamePleasant Valley Internists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952517013
PECOS PAC ID: 8426091745
Enrollment ID: O20050608000132
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332

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. Mrs Perin Sorab Thavaseelan 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
Mrs Perin Sorab Thavaseelan, MD
Pleasant Valley Internists Pc, 60 East St Suite 1400,
Methuen, MA 01844

Ph: (978) 689-0869
Mrs Perin Sorab Thavaseelan, MD
Pleasant Valley Internists Pc, 60 East St Suite 1400,
Methuen, MA 01844

Ph: (978) 689-0869

Reviews and Comments


Internal Medicine Doctors in Methuen, MA

Evan Frank Marino, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 99 Jackson St, Methuen, MA 01844
Phone: 978-689-2540    Fax: 978-689-2540
Anish Geevarghese, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St, Methuen, MA 01844
Phone: 978-687-0151    
Richard Frederick Sawyer Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 Merrimack St, Ste 201, Methuen, MA 01844
Phone: 978-691-5160    Fax: 978-691-5163
Brinda Rengaraju, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St., Methuen, MA 01844
Phone: 978-687-0156    Fax: 978-681-7573
Vartan Yeghiazarians, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 Merrimack St, Methuen, MA 01844
Phone: 978-685-5627    Fax: 978-688-3987
Darma Marcelin,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St, Methuen, MA 01844
Phone: 978-687-0151    
Venugopal R Saddi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 Merrimack St, Suite 201, Methuen, MA 01844
Phone: 978-689-2510    Fax: 978-689-3510

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.