Dr Jose Marciano Castro, MD - Medicare Internal Medicine in Wilmington, DE

Dr Jose Marciano Castro, MD is a medicare enrolled "Internal Medicine" physician in Wilmington, Delaware. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice First State Medical Associates and his current practice location is 2055 Limestone Rd, Suite 111, Wilmington, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 999-8169.

Dr Jose Marciano Castro is licensed to practice in Delaware (license number C10006064) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1083792352.

Contact Information

Dr Jose Marciano Castro, MD
2055 Limestone Rd, Suite 111,
Wilmington, DE 19808-5536
(302) 999-8169
(302) 999-8190

Map and Direction




Physician's Profile

Full NameDr Jose Marciano Castro
GenderMale
SpecialityInternal Medicine
Experience31 Years
Location2055 Limestone Rd, Wilmington, Delaware
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Jose Marciano Castro graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1083792352
  • Provider Enumeration Date: 11/02/2006
  • Last Update Date: 03/06/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4981642808
  • Enrollment ID: I20050421000389

Medical Identifiers

Medical identifiers for Dr Jose Marciano Castro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083792352NPI-NPPES
0001082001MedicaidDE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C10006064 (Delaware)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christiana HospitalNewark, DEHospital
St Francis HospitalWilmington, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
First State Medical Associates42847332213

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 Jose Marciano Castro allows following entities to bill medicare on his behalf.
Entity NameFirst State Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699806257
PECOS PAC ID: 4284733221
Enrollment ID: O20070615000506
Entity NameInpatient Consultants Of Delaware, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073706099
PECOS PAC ID: 1850472390
Enrollment ID: O20080125000125

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 Jose Marciano Castro 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 Jose Marciano Castro, MD
Po Box 1137,
Hockessin, DE 19707-5137

Ph: (302) 999-8169
Dr Jose Marciano Castro, MD
2055 Limestone Rd, Suite 111,
Wilmington, DE 19808-5536

Ph: (302) 999-8169

Reviews and Comments


Internal Medicine Doctors in Wilmington, DE

Dr. Shady Abdelbaki, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 501 W 14th St, Wilmington, DE 19801
Phone: 302-320-2490    Fax: 302-623-4395
Terry L Horton, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 501 W 14th St, Room 5236, Wilmington, DE 19801
Phone: 302-428-4574    Fax: 302-428-2569
Dr. Susan M Keith, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1601 Kirkwood Hwy, Wilmington, DE 19805
Phone: 302-633-5302    Fax: 302-633-5582
Dr. Melissa D. Morgan-gouveia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 501 W 14th St, Wilmington Hospital - Adult Medicine Office, Wilmington, DE 19801
Phone: 302-428-4411    Fax: 302-428-4667
Dr. Alfonso Paul Ciarlo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5311 Limestone Road, Suite 100, Wilmington, DE 19808
Phone: 302-234-2200    Fax: 302-234-2262
Dr. Robert Anselmo Jakubowski, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 501 W 14th St Fl 6, Wilmington, DE 19801
Phone: 302-320-1300    Fax: 302-320-1373
Dr. Brajesh Narayan Agarwal, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1601 Kirkwood Hwy, Medical Service (111), Wilmington, DE 19805
Phone: 302-633-5302    Fax: 302-633-5582

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.