William James Mesnard, MD - Medicare in Millburn, NJ

William James Mesnard, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Millburn, New Jersey. His current practice location is 116 Millburn Ave, Millburn, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 375-2545.

William James Mesnard is licensed to practice in New Jersey (license number MA46581) 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 1467559617.

Contact Information

William James Mesnard, MD
116 Millburn Ave,
Millburn, NJ 07041-1919
(973) 375-2545
(973) 467-4207

Map and Direction




Physician's Profile

Full NameWilliam James Mesnard
GenderMale
Speciality
Experience Years
Location116 Millburn Ave, Millburn, New Jersey
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:
  • William James Mesnard attended and graduated from in
  NPI Data:
  • NPI Number: 1467559617
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for William James Mesnard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467559617NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MA46581 (New Jersey)Primary
207RR0500XInternal Medicine - Rheumatology MA46581 (New Jersey)Primary

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. William James Mesnard 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
William James Mesnard, MD
116 Millburn Ave,
Millburn, NJ 07041-1919

Ph: (973) 375-2545
William James Mesnard, MD
116 Millburn Ave,
Millburn, NJ 07041-1919

Ph: (973) 375-2545

Reviews and Comments


Internal Medicine Doctors in Millburn, NJ

Dr. Errol Meisner, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 425 Essex St, Millburn, NJ 07041
Phone: 973-467-0866    Fax: 973-467-5485
Manuel Jacobo Mendez Jr., M.D.
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 235 Millburn Ave Ste 101, Millburn, NJ 07041
Phone: 973-376-8034    
Rajendra Desai, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Millburn Ave, Suite 213, Millburn, NJ 07041
Phone: 973-376-8454    Fax: 973-376-7808
Dr. Danielle Louisa Jardine, M.B,B.S.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 120 Millburn Ave Ste 204, Millburn, NJ 07041
Phone: 973-467-9282    
Dr. Yatinder Bains, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Millburn Ave, Suite # 214, Millburn, NJ 07041
Phone: 973-376-2121    Fax: 973-467-0150
Dr. Richard Evan Freundlich, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 225 Millburn Ave, Suite 209, Millburn, NJ 07041
Phone: 973-218-9330    Fax: 973-218-9351
Pratibha Avinash Kulkarni, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Millburn Ave, Suite # 108, Millburn, NJ 07041
Phone: 973-564-5227    

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.