Walter J Nalesnik Jr, MD - Medicare Internal Medicine in Lynn, MA

Walter J Nalesnik Jr, MD is a medicare enrolled "Internal Medicine" physician in Lynn, Massachusetts. He went to Wayne State University School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 225 Boston Street, 204, Lynn, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 595-9581.

Walter J Nalesnik Jr is licensed to practice in Massachusetts (license number S3680) 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 1376616029.

Contact Information

Walter J Nalesnik Jr, MD
225 Boston Street, 204,
Lynn, MA 01904
(781) 595-9581
(781) 595-9628

Map and Direction




Physician's Profile

Full NameWalter J Nalesnik Jr
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location225 Boston Street, Lynn, 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:
  • Walter J Nalesnik Jr attended and graduated from Wayne State University School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1376616029
  • Provider Enumeration Date: 11/17/2006
  • Last Update Date: 07/10/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4385690890
  • Enrollment ID: I20050329000052

Medical Identifiers

Medical identifiers for Walter J Nalesnik Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376616029NPI-NPPES
703505OtherTUFTS
65494OtherHPHC
9037OtherUS HEALTH
80744OtherFALLON
J04507OtherBCBS
0400048OtherUNITED
9705121MedicaidMA
B1002301OtherCIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine S3680 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
North Shore Medical Center -Salem, MAHospital
Massachusetts General HospitalBoston, MAHospital
Wentworth-douglass HospitalDover, NHHospital
Northeast Hospital CorporationBeverly, MAHospital

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. Walter J Nalesnik Jr allows following entities to bill medicare on his behalf.
Entity NamePrimary Care North Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649392416
PECOS PAC ID: 0143263483
Enrollment ID: O20050607000920

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. Walter J Nalesnik Jr 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
Walter J Nalesnik Jr, MD
225 Boston Street, 204,
Lynn, MA 01904

Ph: (781) 595-9581
Walter J Nalesnik Jr, MD
225 Boston Street, 204,
Lynn, MA 01904

Ph: (781) 595-9581

Reviews and Comments


Internal Medicine Doctors in Lynn, MA

Edward M Braun, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 496 Lynnfield St, Lynn, MA 01904
Phone: 781-593-3400    Fax: 781-477-1195
Peter R Sheckman, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 496 Lynnfield St, Lynn, MA 01904
Phone: 781-593-3400    Fax: 781-477-1195
Michael Goldstein, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 480 Lynnfield St, Lynn, MA 01904
Phone: 781-595-1564    Fax: 781-595-1580
Dr. Kurt A Diebold, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 235 Woodland N, Lynn, MA 01904
Phone: 781-715-6688    
Eric Jay Reines, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 62 Market St, Lynn, MA 01901
Phone: 339-883-1207    Fax: 781-595-5479
Annalee Wells, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 269 Union Street, Hayes 3rd Floor, Lynn, MA 01901
Phone: 617-789-2574    
Oliver Gregory, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 496 Lynnfield St, Lynn, MA 01904
Phone: 781-593-3400    

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.