Dr Diane E Fresca, MD - Medicare Internal Medicine in Princeton, NJ

Dr Diane E Fresca, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Princeton, New Jersey. She went to Rutgers R W Johnson Medical School (cam/new Bruns/pisc) and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Advocare Llc and her current practice location is 601 Ewing St, Suite C-8, Princeton, New Jersey. You can reach out to her office (for appointments etc.) via phone at (609) 924-4433.

Dr Diane E Fresca is licensed to practice in New Jersey (license number 25MA07686400) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1104084649.

Contact Information

Dr Diane E Fresca, MD
601 Ewing St, Suite C-8,
Princeton, NJ 08540-2757
(609) 924-4433
(609) 924-4423

Map and Direction




Physician's Profile

Full NameDr Diane E Fresca
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location601 Ewing St, Princeton, New Jersey
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Diane E Fresca attended and graduated from Rutgers R W Johnson Medical School (cam/new Bruns/pisc) in 2001
  NPI Data:
  • NPI Number: 1104084649
  • Provider Enumeration Date: 05/31/2008
  • Last Update Date: 12/17/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9931143294
  • Enrollment ID: I20050616001107

Medical Identifiers

Medical identifiers for Dr Diane E Fresca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104084649NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 25MA07686400 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Medical Center Of Princeton At PlainsboroPlainsboro, NJHospital
Centrastate Medical CenterFreehold, NJHospital
Saint Peter's University HospitalNew brunswick, NJHospital
Robert Wood Johnson University Hospital At HamiltonHamilton, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocare Llc3678562188288

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 Diane E Fresca allows following entities to bill medicare on her behalf.
Entity NameAdvocare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770538696
PECOS PAC ID: 3678562188
Enrollment ID: O20040510001217

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 Diane E Fresca 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 Diane E Fresca, MD
601 Ewing St, Suite C-8,
Princeton, NJ 08540-2757

Ph: (609) 924-4433
Dr Diane E Fresca, MD
601 Ewing St, Suite C-8,
Princeton, NJ 08540-2757

Ph: (609) 924-4433

Reviews and Comments


Internal Medicine Doctors in Princeton, NJ

Dr. Subhashis Banerjee, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Lawrenceville Rd, Princeton, NJ 08540
Phone: 609-252-7269    
Dr. Shirley Bembo, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 601 Ewing St, C-8, Princeton, NJ 08540
Phone: 609-924-4433    Fax: 609-924-4423
Mrs. Ewa Ruel, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 601 Ewing St Ste C8, Princeton, NJ 08540
Phone: 609-924-4433    Fax: 609-924-4423
Dr. Benny Soffer, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 15 Bainbridge St, Princeton, NJ 08540
Phone: 609-751-0370    
Danielle Coppola, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2 Cleveland Ln, Princeton, NJ 08540
Phone: 609-876-0067    
Dr. Laura Hildebrant, D.O.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 727 State Rd, Suite 1, Princeton, NJ 08540
Phone: 609-921-6410    Fax: 609-921-0406
Dr. Andrew Costin, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 419 N Harrison St, Princeton, NJ 08540
Phone: 609-924-9300    Fax: 609-430-9481

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.

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