Dr John A Rousou, MD - Medicare Thoracic Surgery (Cardiothoracic Vascular Surgery) in Springfield, MA

Dr John A Rousou, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Springfield, Massachusetts. His current practice location is 759 Chestnut St, Springfield, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 794-5550.

Dr John A Rousou is licensed to practice in Massachusetts (license number 42003) 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 1073539516.

Contact Information

Dr John A Rousou, MD
759 Chestnut St,
Springfield, MA 01107-1619
(413) 794-5550
(413) 794-4212

Map and Direction




Physician's Profile

Full NameDr John A Rousou
GenderMale
SpecialityThoracic Surgery (cardiothoracic Vascular Surgery)
Location759 Chestnut St, Springfield, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073539516
  • Provider Enumeration Date: 07/15/2006
  • Last Update Date: 11/14/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4981614039
  • Enrollment ID: I20060503000570

Medical Identifiers

Medical identifiers for Dr John A Rousou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073539516NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 42003 (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. Dr John A Rousou allows following entities to bill medicare on his behalf.
Entity NameBaystate Medical Practices Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548205909
PECOS PAC ID: 5991602971
Enrollment ID: O20040225000080

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. Dr John A Rousou 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
Dr John A Rousou, MD
280 Chestnut St, 2nd Floor,
Springfield, MA 01199-1001

Ph: (413) 794-5700
Dr John A Rousou, MD
759 Chestnut St,
Springfield, MA 01107-1619

Ph: (413) 794-5550

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Springfield, MA

Dr. Siavash Saadat, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Center Dr Ste 512, Springfield, MA 01107
Phone: 413-794-5550    Fax: 413-794-4212
Dr. Alfred O Adegboyegun, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 759 Chestnut St, Springfield, MA 01107
Phone: 413-794-5550    Fax: 413-794-4212
Dr. David W. Deaton, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Center Dr Ste 512, Springfield, MA 01107
Phone: 413-794-5550    Fax: 413-794-4212
Daniel T. Engelman, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Center Dr Ste 512, Springfield, MA 01107
Phone: 413-794-5550    Fax: 413-794-4212
David Andrew Bull, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 2 Medical Center Dr Ste 512, Springfield, MA 01107
Phone: 413-794-5550    Fax: 413-794-4212
Dr. Kelly M Wanamaker, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Center Dr Ste 512, Springfield, MA 01107
Phone: 413-794-5550    Fax: 413-794-4212

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.