Dr Irene C Szeto, MD - Medicare Internal Medicine in Bear, DE

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Dr Irene C Szeto, MD is a medicare enrolled "Internal Medicine" physician in Bear, Delaware. She graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Christiana Care Health Services Inc and her current practice location is 121 Becks Woods Dr, Suite 100, Bear, Delaware. You can reach out to her office (for appointments etc.) via phone at (866) 862-2955.

Dr Irene C Szeto is licensed to practice in Delaware (license number C1-0003587) 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 1740347814.

Contact Information

Dr Irene C Szeto, MD
121 Becks Woods Dr, Suite 100,
Bear, DE 19701-3851
(866) 862-2955
(302) 836-4302

Map and Direction




Physician's Profile

Full NameDr Irene C Szeto
GenderFemale
SpecialityInternal Medicine
Experience44 Years
Location121 Becks Woods Dr, Bear, Delaware
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 Irene C Szeto graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1740347814
  • Provider Enumeration Date: 01/01/2007
  • Last Update Date: 04/29/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1557300233
  • Enrollment ID: I20050502001125

Medical Identifiers

Medical identifiers for Dr Irene C Szeto such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740347814NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics C1-0003587 (Delaware)Secondary
207R00000XInternal Medicine C1-0003587 (Delaware)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christiana HospitalNewark, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christiana Care Health Services Inc97390975691248

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 Irene C Szeto allows following entities to bill medicare on her behalf.
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245474329
PECOS PAC ID: 9739097569
Enrollment ID: O20091027000729
Entity NameUnited Medical Clinic, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396046108
PECOS PAC ID: 6406039965
Enrollment ID: O20110322000499
Entity NameIrene C Szeto Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881159010
PECOS PAC ID: 1759617566
Enrollment ID: O20190731001130

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 Irene C Szeto 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 Irene C Szeto, MD
121 Becks Woods Dr, Suite 100,
Bear, DE 19701-3851

Ph: (866) 862-2955		Dr Irene C Szeto, MD
121 Becks Woods Dr, Suite 100,
Bear, DE 19701-3851

Ph: (866) 862-2955

Reviews and Comments


Internal Medicine Doctors in Bear, DE

Dr. Maria Ana Villanueva Valencia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 121 Becks Woods Dr Ste 100, Bear, DE 19701
Phone: 302-261-5600    Fax: 302-836-4302
Dr. Shayasta Shaheen Mufti,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1227 King James Ct, Bear, DE 19701
Phone: 813-420-8756    
Dr. Yuanyuan Zhang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 121 Becks Woods Dr, Suite 200, Bear, DE 19701
Phone: 302-834-7676    Fax: 302-834-9202
Rene O. Badillo, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 121 Becks Woods Dr, Suite 100, Bear, DE 19701
Phone: 302-261-5600    Fax: 302-836-4302
Qayyum Nazar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1993 Pulaski Hwy, Bear, DE 19701
Phone: 302-838-3100    Fax: 667-215-0937
Dr. Mark Zweben, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 121 Becks Woods Dr, Suite 200, Bear, DE 19701
Phone: 302-834-7676    Fax: 302-834-9202
Conswalla U Shavers, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 207 Hazel Dr, Bear, DE 19701
Phone: 267-975-9571    

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.