Dr Catherine Wingyun Chan, MD - Medicare Obstetrics/gynecology in Oviedo, FL

Dr Catherine Wingyun Chan, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Oviedo, Florida. She graduated from medical school in 2016 and has 9 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice New York University and her current practice location is 1000 W Broadway St Ste 236, Oviedo, Florida. You can reach out to her office (for appointments etc.) via phone at (321) 841-6060.

Dr Catherine Wingyun Chan is licensed to practice in Florida (license number ME176560) 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 1003279845.

Contact Information

Dr Catherine Wingyun Chan, MD
1000 W Broadway St Ste 236,
Oviedo, FL 32765-9262
(321) 841-6060
(321) 841-2442

Map and Direction




Physician's Profile

Full NameDr Catherine Wingyun Chan
GenderFemale
SpecialityObstetrics/gynecology
Experience9 Years
Location1000 W Broadway St Ste 236, Oviedo, Florida
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 Catherine Wingyun Chan graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1003279845
  • Provider Enumeration Date: 03/30/2016
  • Last Update Date: 12/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4183961006
  • Enrollment ID: I20200716002326

Medical Identifiers

Medical identifiers for Dr Catherine Wingyun Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003279845NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 304627 (New York)Secondary
207VG0400XObstetrics & Gynecology - Gynecology ME176560 (Florida)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New York University13552324225027

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 Catherine Wingyun Chan allows following entities to bill medicare on her behalf.
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026
Entity NameNorth Shore-lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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 Catherine Wingyun Chan 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 Catherine Wingyun Chan, MD
1000 W Broadway St Ste 236,
Oviedo, FL 32765-9262

Ph: (321) 841-6060
Dr Catherine Wingyun Chan, MD
1000 W Broadway St Ste 236,
Oviedo, FL 32765-9262

Ph: (321) 841-6060

Reviews and Comments


Obstetrics & Gynecology Doctors in Oviedo, FL

Deborah Alison Spiers, D.O
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1410 W Broadway St Ste 101, Oviedo, FL 32765
Phone: 407-518-1074    Fax: 407-518-9056
Barbara G. Harris, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 7416 Red Bug Lake Rd, Oviedo, FL 32765
Phone: 407-381-7387    Fax: 407-977-4128
Radha Burtch, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 8000 Red Bug Lake Rd Ste 260, Oviedo, FL 32765
Phone: 407-303-1444    
Dr. Virgil A. Davila, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 7416 Red Bug Lake Rd, Oviedo, FL 32765
Phone: 407-381-7387    Fax: 407-636-7821
Mr. David Teitelbaum, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1000 Executive Dr, Suite 3, Oviedo, FL 32765
Phone: 407-365-2929    Fax: 407-365-8518
Dr. Joanna N. Dalton Ayoung, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1890 W County Road 419 Ste 2010, Oviedo, FL 32765
Phone: 407-635-3600    Fax: 321-842-3901

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.