Neisa I Diaz, MD - Medicare Internal Medicine in Clearwater, FL

Neisa I Diaz, MD is a medicare enrolled "Internal Medicine" physician in Clearwater, Florida. Her current practice location is 13501 Icot Blvd Ste 114, Clearwater, Florida. You can reach out to her office (for appointments etc.) via phone at (727) 754-7880.

Neisa I Diaz is licensed to practice in Florida (license number ME97050) 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 1033240510.

Contact Information

Neisa I Diaz, MD
13501 Icot Blvd Ste 114,
Clearwater, FL 33760-3729
(727) 754-7880
(727) 754-7885

Map and Direction




Physician's Profile

Full NameNeisa I Diaz
GenderFemale
SpecialityInternal Medicine
Location13501 Icot Blvd Ste 114, Clearwater, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033240510
  • Provider Enumeration Date: 03/08/2007
  • Last Update Date: 06/25/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3779675012
  • Enrollment ID: I20070816000508

Medical Identifiers

Medical identifiers for Neisa I Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033240510NPI-NPPES
277721500MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME97050 (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. Neisa I Diaz allows following entities to bill medicare on her behalf.
Entity NameNeisa I. Diaz, M.d., L.l.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659713261
PECOS PAC ID: 5193034288
Enrollment ID: O20151012000292
Entity NameP3 Health Partners-florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922643261
PECOS PAC ID: 2466887104
Enrollment ID: O20200127001454

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. Neisa I 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
Neisa I Diaz, MD
2370 Corporate Cir Ste 300,
Henderson, NV 89074-7760

Ph: (702) 910-3950
Neisa I Diaz, MD
13501 Icot Blvd Ste 114,
Clearwater, FL 33760-3729

Ph: (727) 754-7880

Reviews and Comments


Internal Medicine Doctors in Clearwater, FL

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Dr. Steven Charles Bowman, MD
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Dr. Mahesh Amin, MD
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Dr. Sara Enid Cruz-luna, MD
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Practice Location: 1243 S Myrtle Ave, Clearwater, FL 33756
Phone: 727-442-3126    Fax: 727-287-4559

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.