Margaret R Chou, M D - Medicare Obstetrics & Gynecology in Wilmington, DE

Margaret R Chou, M D is a medicare enrolled "Obstetrics & Gynecology" physician in Wilmington, Delaware. Her current practice location is 1600 Rockland Rd, Wilmington, Delaware. You can reach out to her office (for appointments etc.) via phone at (302) 651-4000.

Margaret R Chou is licensed to practice in Delaware (license number C1-0006957) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1902880651.

Contact Information

Margaret R Chou, M D
1600 Rockland Rd,
Wilmington, DE 19803-3607
(302) 651-4000
Not Available

Map and Direction




Physician's Profile

Full NameMargaret R Chou
GenderFemale
SpecialityObstetrics & Gynecology
Location1600 Rockland Rd, Wilmington, Delaware
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902880651
  • Provider Enumeration Date: 12/05/2005
  • Last Update Date: 11/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1557425345
  • Enrollment ID: I20110414000114

Medical Identifiers

Medical identifiers for Margaret R Chou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902880651NPI-NPPES
1000023523MedicaidDE
1000028523MedicaidDE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology C1-0006957 (Delaware)Primary

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. Margaret R Chou 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: 1770568107
PECOS PAC ID: 9739097569
Enrollment ID: O20031201000477

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. Margaret R Chou 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
Margaret R Chou, M D
Po Box 191,
Rockland, DE 19732-0191

Ph: () -
Margaret R Chou, M D
1600 Rockland Rd,
Wilmington, DE 19803-3607

Ph: (302) 651-4000

Reviews and Comments


Obstetrics & Gynecology Doctors in Wilmington, DE

John Compton Carlson, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3524 Silverside Rd, The Commons, Suite 33, Wilmington, DE 19810
Phone: 302-478-7973    Fax: 302-478-2746
Vrunda K. Patel, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1600 Rockland Rd, Wilmington, DE 19803
Phone: 302-651-4200    Fax: 302-651-5257
Dr. Nieva T. Duque-salva, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1010 N Bancroft Pkwy, Suite Ll3, Wilmington, DE 19805
Phone: 302-655-2048    Fax: 302-543-8945
Dr. Cecil C Gordon Jr., MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 611 W 18th St, Wilmington, DE 19802
Phone: 302-658-3331    Fax: 302-658-9306
Dr. Margo Kanaga, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2301 Pennsylvania Ave, Wilmington, DE 19806
Phone: 302-345-0668    
Claudette Elizabeth Anderson, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2701 Kirkwood Hwy Ste B, Wilmington, DE 19805
Phone: 302-485-1600    
Neha Mehrotra Vora, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 701 N Clayton St, Mob Suite 510, Wilmington, DE 19805
Phone: 302-658-8867    Fax: 302-658-9404

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.