John Frederick Decarli, DO - Medicare Internal Medicine in Wilmington, DE

John Frederick Decarli, DO is a medicare enrolled "Internal Medicine" physician in Wilmington, Delaware. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Christiana Care Health Services Inc, Union Hospital Of Cecil County and his current practice location is 700 W Lea Blvd, Suite 306, Wilmington, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 761-9620.

John Frederick Decarli is licensed to practice in Delaware (license number C2-0002853) 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 1063404044.

Contact Information

John Frederick Decarli, DO
700 W Lea Blvd, Suite 306,
Wilmington, DE 19802-2500
(302) 761-9620
Not Available

Map and Direction




Physician's Profile

Full NameJohn Frederick Decarli
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location700 W Lea Blvd, 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:
  • John Frederick Decarli attended and graduated from Philadelphia College Of Osteopathic Medicine in 1985
  NPI Data:
  • NPI Number: 1063404044
  • Provider Enumeration Date: 08/17/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7214076223
  • Enrollment ID: I20091222000226

Medical Identifiers

Medical identifiers for John Frederick Decarli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063404044NPI-NPPES
0000022903MedicaidDE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C2-0002853 (Delaware)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christiana HospitalNewark, DEHospital
Union Hospital Of Cecil CountyElkton, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christiana Care Health Services Inc97390975691248
Union Hospital Of Cecil County6901719822170

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. John Frederick Decarli allows following entities to bill medicare on his 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. John Frederick Decarli 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
John Frederick Decarli, DO
2405 Landon Dr,
Wilmington, DE 19810-3511

Ph: (302) 761-9620
John Frederick Decarli, DO
700 W Lea Blvd, Suite 306,
Wilmington, DE 19802-2500

Ph: (302) 761-9620

Reviews and Comments


Internal Medicine Doctors in Wilmington, DE

Dr. Shady Abdelbaki, M.D.
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Phone: 302-320-2490    Fax: 302-623-4395
Terry L Horton, MD
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Phone: 302-428-4574    Fax: 302-428-2569
Dr. Susan M Keith, MD
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Phone: 302-633-5302    Fax: 302-633-5582
Dr. Melissa D. Morgan-gouveia, MD
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Medicare: Accepting Medicare Assignments
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Dr. Alfonso Paul Ciarlo, MD
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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.
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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.