Dr Jessica Castellanos-diaz, MD - Medicare Internal Medicine in Davenport, FL

Dr Jessica Castellanos-diaz, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Davenport, Florida. Her current practice location is 130 Ridge Center Dr, Davenport, Florida. You can reach out to her office (for appointments etc.) via phone at (866) 234-8534.

Dr Jessica Castellanos-diaz is licensed to practice in Florida (license number 25915) 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 1295117489.

Contact Information

Dr Jessica Castellanos-diaz, MD
130 Ridge Center Dr,
Davenport, FL 33837-6413
(866) 234-8534
Not Available

Map and Direction




Physician's Profile

Full NameDr Jessica Castellanos-diaz
GenderFemale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location130 Ridge Center Dr, Davenport, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295117489
  • Provider Enumeration Date: 06/24/2015
  • Last Update Date: 04/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0648500983
  • Enrollment ID: I20211109001090

Medical Identifiers

Medical identifiers for Dr Jessica Castellanos-diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295117489NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 31658 (Puerto Rico)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 25915 (Florida)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. Dr Jessica Castellanos-diaz allows following entities to bill medicare on her behalf.
Entity NameCentral Florida Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467449660
PECOS PAC ID: 0143127951
Enrollment ID: O20031218000228

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 Jessica Castellanos-diaz 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 Jessica Castellanos-diaz, MD
47 5th St Nw,
Winter Haven, FL 33881-4672

Ph: (866) 234-8534
Dr Jessica Castellanos-diaz, MD
130 Ridge Center Dr,
Davenport, FL 33837-6413

Ph: (866) 234-8534

Reviews and Comments


Internal Medicine Doctors in Davenport, FL

Dr. Dwarka G Nath, M D
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 40124 Highway 27 Ste 204, Davenport, FL 33837
Phone: 863-419-2156    
Dr. Irfan F Siddiqui, DO
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 405 Lionel Way, Davenport, FL 33837
Phone: 863-424-3278    Fax: 863-420-9701
Rubayat Naila Rahman, MD MPH
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 40124 Us Hwy 27, Ste 204, Davenport, FL 33837
Phone: 863-419-2156    Fax: 863-419-2157
Tatjana Blazin, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 40100 Us 27, Davenport, FL 33837
Phone: 863-422-4971    
Luis Andres Gil, DO
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 105 Park Place Blvd Ste A, Davenport, FL 33837
Phone: 863-419-2156    
Ceferina Bondoc Del Rosario, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 103 N Escambia Avenue, Davenport, FL 33837
Phone: 863-421-7778    Fax: 863-421-7795
Jaydev H Avashia, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 40107 Highway 27 Ste 200, Davenport, FL 33837
Phone: 863-421-9705    Fax: 863-421-9779

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.