Dr Peter Klementowicz, MD - Medicare Internal Medicine in Nashua, NH

Dr Peter Klementowicz, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Nashua, New Hampshire. His current practice location is 166 Kinsley St, Ste 301, Nashua, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 883-5673.

Dr Peter Klementowicz is licensed to practice in New Hampshire (license number 7909) 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 1285611863.

Contact Information

Dr Peter Klementowicz, MD
166 Kinsley St, Ste 301,
Nashua, NH 03060-3676
(603) 883-5673
Not Available

Map and Direction




Physician's Profile

Full NameDr Peter Klementowicz
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location166 Kinsley St, Nashua, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285611863
  • Provider Enumeration Date: 12/27/2005
  • Last Update Date: 05/02/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3072548866
  • Enrollment ID: I20050929001130

Medical Identifiers

Medical identifiers for Dr Peter Klementowicz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285611863NPI-NPPES
80000307MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 7909 (New Hampshire)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 Peter Klementowicz allows following entities to bill medicare on his behalf.
Entity NameCatholic Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386672319
PECOS PAC ID: 6103897129
Enrollment ID: O20040813000279

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 Peter Klementowicz 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 Peter Klementowicz, MD
166 Kinsley St, Ste 301,
Nashua, NH 03060-3676

Ph: (603) 883-5673
Dr Peter Klementowicz, MD
166 Kinsley St, Ste 301,
Nashua, NH 03060-3676

Ph: (603) 883-5673

Reviews and Comments


Internal Medicine Doctors in Nashua, NH

Christopher Michael Riccio, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 17 Prospect St, Nashua, NH 03060
Phone: 603-594-6337    Fax: 603-594-6330
Dr. Mark Liebling,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 166 Kinsley St Ste 301, Nashua, NH 03060
Phone: 603-883-5673    Fax: 603-689-1343
Dr. Chengta Richard Dai, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 168 Kinsley Street, Suite 20, Nashua, NH 03060
Phone: 603-578-9363    Fax: 603-578-9539
Dr. William Stephan, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 168 Kinsley St, Nashua, NH 03060
Phone: 603-889-4131    
Ihab M Ziada, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 173 Daniel Webster Hwy, Nashua, NH 03060
Phone: 603-891-4500    
Ajay K Sharma, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8 Prospect St, Nashua, NH 03060
Phone: 603-577-2039    Fax: 603-882-5656
Dr. Gianfranco Tulliano, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8 Prospect St, Nashua, NH 03060
Phone: 603-577-2045    Fax: 603-577-5644

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.