Katherine Szema, MD - Medicare Allergy/immunology in Shrewsbury, NJ

Katherine Szema, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Shrewsbury, New Jersey. She went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1995 and has 29 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Ent And Allergy Associates Llp and her current practice location is 1131 Broad St, Suite 103, Shrewsbury, New Jersey. You can reach out to her office (for appointments etc.) via phone at (732) 389-3388.

Katherine Szema is licensed to practice in New Jersey (license number 25MA09533300) 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 1841363660.

Contact Information

Katherine Szema, MD
1131 Broad St, Suite 103,
Shrewsbury, NJ 07702-4329
(732) 389-3388
(732) 389-2387

Map and Direction




Physician's Profile

Full NameKatherine Szema
GenderFemale
SpecialityAllergy/immunology
Experience29 Years
Location1131 Broad St, Shrewsbury, 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:
  • Katherine Szema attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1995
  NPI Data:
  • NPI Number: 1841363660
  • Provider Enumeration Date: 11/17/2006
  • Last Update Date: 04/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7911031869
  • Enrollment ID: I20140930000278

Medical Identifiers

Medical identifiers for Katherine Szema such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841363660NPI-NPPES
02095467MedicaidNY
92Q071OtherNYEMPIRE BCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 203995 (New York)Secondary
207KA0200XAllergy & Immunology - Allergy 25MA09533300 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Centrastate Medical CenterFreehold, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ent And Allergy Associates Llp0749193662365

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. Katherine Szema allows following entities to bill medicare on her behalf.
Entity NameEnt And Allergy Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376598326
PECOS PAC ID: 0749193662
Enrollment ID: O20041122001007

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. Katherine Szema 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
Katherine Szema, MD
660 White Plains Rd Fl 4,
Tarrytown, NY 10591-5139

Ph: (914) 984-2546
Katherine Szema, MD
1131 Broad St, Suite 103,
Shrewsbury, NJ 07702-4329

Ph: (732) 389-3388

Reviews and Comments


Allergy & Immunology Doctors in Shrewsbury, NJ


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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