Dr Wayne M Lajewski, MD - Medicare Internal Medicine in Merrimack, NH

Dr Wayne M Lajewski, MD is a medicare enrolled "Internal Medicine" physician in Merrimack, New Hampshire. His current practice location is 2 Mound Ct, Merrimack, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 424-8866.

Dr Wayne M Lajewski is licensed to practice in New Jersey (license number 25MA07544400) 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 1558364166.

Contact Information

Dr Wayne M Lajewski, MD
2 Mound Ct,
Merrimack, NH 03054-4488
(603) 424-8866
(833) 944-2251

Map and Direction




Physician's Profile

Full NameDr Wayne M Lajewski
GenderMale
SpecialityInternal Medicine
Location2 Mound Ct, Merrimack, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1558364166
  • Provider Enumeration Date: 05/27/2005
  • Last Update Date: 09/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1759306939
  • Enrollment ID: I20240812003776

Medical Identifiers

Medical identifiers for Dr Wayne M Lajewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558364166NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0401XInternal Medicine - Addiction Medicine 22550 (New Hampshire)Secondary
207R00000XInternal Medicine 25MA07544400 (New Jersey)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 Wayne M Lajewski allows following entities to bill medicare on his behalf.
Entity NamePmc Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396121240
PECOS PAC ID: 0345545737
Enrollment ID: O20160223001322

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 Wayne M Lajewski 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 Wayne M Lajewski, MD
159 Main St Ste 1b,
Chatham, NJ 07928-2415

Ph: (973) 307-0253
Dr Wayne M Lajewski, MD
2 Mound Ct,
Merrimack, NH 03054-4488

Ph: (603) 424-8866

Reviews and Comments


Internal Medicine Doctors in Merrimack, NH

Dr. Nida Arif, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 399 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-429-1611    
Roma L. Cruz-king, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 399 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-429-1611    Fax: 603-429-1285
Dr. Alexander Brian Granok, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 399 Dw Hwy, Merrimack, NH 03054
Phone: 603-429-1611    Fax: 603-429-1285
Dr. Elizabeth C Clark, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 399 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-429-1611    Fax: 603-429-1285
Dr. Michael James Strampfer, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 399 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-429-1611    Fax: 603-429-1285
Dr. Annie Philip Mathew, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 399 Daniel Webster Hwy, Merrimack, NH 03054
Phone: 603-429-1611    

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.