Margaret A Guest, DO - Medicare Physical Medicine And Rehabilitation in Wilmington, DE

Margaret A Guest, DO is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Wilmington, Delaware. She went to Philadelphia College Of Osteopathic Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. She is a member of the group practice Virtua Medical Group, Pa, Somc Medical Care Foundation, Inc., Christiana Care Health Services Inc and her current practice location is 501 West 14th Street, Ctr For Rehabilitation, 6th Floor, Wilmington, Delaware. You can reach out to her office (for appointments etc.) via phone at (302) 428-2717.

Margaret A Guest is licensed to practice in New Jersey (license number 25MB05939700) 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 1700830148.

Contact Information

Margaret A Guest, DO
501 West 14th Street, Ctr For Rehabilitation, 6th Floor,
Wilmington, DE 19801-1013
(302) 428-2717
(302) 428-6686

Map and Direction




Physician's Profile

Full NameMargaret A Guest
GenderFemale
SpecialityPhysical Medicine And Rehabilitation
Experience34 Years
Location501 West 14th Street, Wilmington, 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:
  • Margaret A Guest attended and graduated from Philadelphia College Of Osteopathic Medicine in 1990
  NPI Data:
  • NPI Number: 1700830148
  • Provider Enumeration Date: 05/20/2006
  • Last Update Date: 10/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6002869526
  • Enrollment ID: I20050405001247

Medical Identifiers

Medical identifiers for Margaret A Guest such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700830148NPI-NPPES
2370325000OtherNJIBC
3789787OtherNJAETNA
0716348000OtherPAIBC
3707579OtherPAAETNA
6817152OtherCIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation C2-0011114 (Delaware)Secondary
208100000XPhysical Medicine & Rehabilitation OS007450L (Pennsylvania)Secondary
208100000XPhysical Medicine & Rehabilitation 25MB05939700 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christiana HospitalNewark, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Virtua Medical Group, Pa98302223971226
Somc Medical Care Foundation, Inc.9436061645215
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. Margaret A Guest allows following entities to bill medicare on her behalf.
Entity NameVirtua Medical Group, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649226515
PECOS PAC ID: 9830222397
Enrollment ID: O20100804000338

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 A Guest 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 A Guest, DO
200 Hygeia Drive, Suite 2300- Cchs Physician Contracting,
Newark, DE 19713-2049

Ph: () -
Margaret A Guest, DO
501 West 14th Street, Ctr For Rehabilitation, 6th Floor,
Wilmington, DE 19801-1013

Ph: (302) 428-2717

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Wilmington, DE

Dr. Jessica De Curtis Fernandez, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 1600 Rockland Rd, Wilmington, DE 19803
Phone: 302-651-5874    
Jason Roth, D.O.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 405 Silverside Rd Ste 104, Wilmington, DE 19809
Phone: 844-365-7246    Fax: 844-516-0080
Dr. Binduben A Patel, M.D.
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 1601 Kirkwood Hwy, Wilmington, DE 19805
Phone: 302-994-2511    
Dr. James Francis Bonner, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 206 N Union St, Wilmington, DE 19805
Phone: 307-777-3711    Fax: 302-777-3454
Andrew Bryce Bernstein, DPT, PT
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 1 Righter Pkwy Ste 150, Wilmington, DE 19803
Phone: 302-477-1536    
Dr. Barry L Bakst, D.O.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 2006 Foulk Rd, Suite B, Wilmington, DE 19810
Phone: 302-529-8783    Fax: 302-529-7470
Dr. Anne C Mack, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 2006 Foulk Rd, Suite B, Wilmington, DE 19810
Phone: 302-529-8783    Fax: 302-529-7470

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.