Margaret L Lancefield, MD - Internal Medicine in Plainsboro, NJ

Margaret L Lancefield, MD is a Internal Medicine physician based in Plainsboro, New Jersey. Margaret L Lancefield is licensed to practice in New Jersey (license number 25MA05597200) and her current practice location is 5 Plainsboro Rd, Suite 300, Plainsboro, New Jersey. She can be reached at her office (for appointments etc.) via phone at (609) 853-7272.

NPI number for Margaret L Lancefield is 1831126754 and her current mailing address is 3626 Us Highway 1, Princeton, New Jersey. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1831126754.

Contact Information

Margaret L Lancefield, MD
5 Plainsboro Rd, Suite 300,
Plainsboro, NJ 08536
(609) 853-7272
(609) 853-7221

Map and Direction




Physician's Profile

Full NameMargaret L Lancefield
GenderFemale
SpecialityInternal Medicine
Location5 Plainsboro Rd, Plainsboro, New Jersey
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1831126754
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 05/25/2012

Medical Identifiers

Medical identifiers for Margaret L Lancefield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831126754NPI-NPPES
531220501MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA05597200 (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. Margaret L Lancefield is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Margaret L Lancefield, MD
3626 Us Highway 1,
Princeton, NJ 08540-5922

Ph: (609) 243-0445
Margaret L Lancefield, MD
5 Plainsboro Rd, Suite 300,
Plainsboro, NJ 08536

Ph: (609) 853-7272

Reviews and Comments


Internal Medicine Doctors in Plainsboro, NJ

Catherine Chen, M.D.
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Phone: 609-853-6049    Fax: 609-853-7221
Arjun Fung-janardhan,
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Phone: 609-853-6049    
Mrs. Silky Sharma, M.D.
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Practice Location: 1 Plainsboro Rd, Plainsboro, NJ 08536
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Dr. Ahmed Mirza, M.D.
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Practice Location: 666 Plainsboro Rd, Suite 1318, Plainsboro, NJ 08536
Phone: 732-266-3733    
Dr. Lloyd Antoine Webster Jr., M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Plainsboro Rd, Plainsboro, NJ 08536
Phone: 609-853-6049    Fax: 609-853-7221
Dr. Ramy Sedhom, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5 Plainsboro Rd Ste 540, Plainsboro, NJ 08536
Phone: 609-853-6590    Fax: 609-853-6581
Dr. Matthew Sandel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5 Plainsboro Rd Ste 350, Plainsboro, NJ 08536
Phone: 609-853-6049    Fax: 609-853-7221

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).

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