Peter Ofman, MD - Medicare Cardiac Electrophysiology in Ayer, MA

Peter Ofman, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Ayer, Massachusetts. He went to Virginia Commonwealth University, School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Cardiac Electrophysiology. He is a member of the group practice Steward Medical Group Inc, Providence Health And Services Mt and his current practice location is 190 Groton Rd Ste 110, Ayer, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 784-9425.

Peter Ofman is licensed to practice in Minnesota (license number 70682) 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 1184739955.

Contact Information

Peter Ofman, MD
190 Groton Rd Ste 110,
Ayer, MA 01432-1124
(978) 784-9425
Not Available

Map and Direction




Physician's Profile

Full NamePeter Ofman
GenderMale
SpecialityCardiac Electrophysiology
Experience27 Years
Location190 Groton Rd Ste 110, Ayer, Massachusetts
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:
  • Peter Ofman attended and graduated from Virginia Commonwealth University, School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1184739955
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 02/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1850385725
  • Enrollment ID: I20040413001046

Medical Identifiers

Medical identifiers for Peter Ofman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184739955NPI-NPPES
30200859MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 10876 (New Hampshire)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 204339 (Massachusetts)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 204339 (Massachusetts)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology M-16960 (Idaho)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology MED-PHYS-LIC-130242 (Montana)Secondary
208M00000XHospitalist 204339 (Massachusetts)Secondary
208M00000XHospitalist 10876 (New Hampshire)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 70682 (Minnesota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Nashoba Valley Medical CenterAyer, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Medical Group Inc28606887281410
Providence Health And Services Mt6608786306273

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. Peter Ofman allows following entities to bill medicare on his behalf.
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007

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. Peter Ofman 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
Peter Ofman, MD
190 Groton Rd Ste 110,
Ayer, MA 01432-1124

Ph: (978) 784-9425
Peter Ofman, MD
190 Groton Rd Ste 110,
Ayer, MA 01432-1124

Ph: (978) 784-9425

Reviews and Comments


Internal Medicine Doctors in Ayer, MA

Michael Jonathan Older, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 190 Groton Rd, Suite 190, Ayer, MA 01432
Phone: 978-772-3547    
Sanjay Basu, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 200 Groton Rd, Ayer, MA 01432
Phone: 978-784-9000    
Dr. Adam W Cerel, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 198 Groton Rd, Ste 4, Central Ma Cardiovascular Physicians, Inc, Ayer, MA 01432
Phone: 978-772-5755    Fax: 978-772-5766
Dr. Sandra Lynn Howard, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 42 Patton Rd, Ayer, MA 01434
Phone: 978-796-1411    Fax: 978-796-1097
Susan H Lucas, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 Groton Rd, Ayer, MA 01432
Phone: 978-784-9000    Fax: 978-784-9599
Dr. Asha A Naidu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 190 Groton Rd, Suite 290, Ayer, MA 01432
Phone: 978-772-1277    Fax: 978-772-1577

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.