Dr Cathleen J Mullarkey-desapio, MD - Medicare Endocrinology in Princeton, NJ

Dr Cathleen J Mullarkey-desapio, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Princeton, New Jersey. She went to Tufts University School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Saint Peters University Hospital and her current practice location is 419 N Harrison St, Princeton, New Jersey. You can reach out to her office (for appointments etc.) via phone at (609) 924-9300.

Dr Cathleen J Mullarkey-desapio is licensed to practice in New Jersey (license number 25MA05531300) 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 1225073505.

Contact Information

Dr Cathleen J Mullarkey-desapio, MD
419 N Harrison St,
Princeton, NJ 08540-3594
(609) 924-9300
(609) 430-9481

Map and Direction




Physician's Profile

Full NameDr Cathleen J Mullarkey-desapio
GenderFemale
SpecialityEndocrinology
Experience40 Years
Location419 N Harrison 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 Cathleen J Mullarkey-desapio attended and graduated from Tufts University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1225073505
  • Provider Enumeration Date: 06/19/2006
  • Last Update Date: 06/12/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7012903180
  • Enrollment ID: I20040423000121

Medical Identifiers

Medical identifiers for Dr Cathleen J Mullarkey-desapio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225073505NPI-NPPES
0479900MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 25MA05531300 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Peter's University HospitalNew brunswick, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Saint Peters University Hospital9931012382117

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 Cathleen J Mullarkey-desapio allows following entities to bill medicare on her behalf.
Entity NameSaint Peters University Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114924834
PECOS PAC ID: 9931012382
Enrollment ID: O20040112000043
Entity NamePrinceton Endocrinology Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356587505
PECOS PAC ID: 4688730922
Enrollment ID: O20090311000497

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 Cathleen J Mullarkey-desapio 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 Cathleen J Mullarkey-desapio, MD
419 N Harrison St,
Princeton, NJ 08540-3594

Ph: (609) 924-9300
Dr Cathleen J Mullarkey-desapio, MD
419 N Harrison St,
Princeton, NJ 08540-3594

Ph: (609) 924-9300

Reviews and Comments


Internal Medicine Doctors in Princeton, NJ

Dr. Subhashis Banerjee, M.D.
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Practice Location: 3551 Lawrenceville Rd, Princeton, NJ 08540
Phone: 609-252-7269    
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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.
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Phone: 609-924-4433    Fax: 609-924-4423
Dr. Benny Soffer, MD
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Danielle Coppola, MD
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Phone: 609-876-0067    
Dr. Laura Hildebrant, D.O.
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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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