Dr Gerardo Posadas Sison Jr, MD - Medicare Psychiatry in Palm Harbor, FL

Dr Gerardo Posadas Sison Jr, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Palm Harbor, Florida. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Psychiatry. His current practice location is 34650 Us Highway 19 N, Suite 107, Palm Harbor, Florida. You can reach out to his office (for appointments etc.) via phone at (727) 787-3422.

Dr Gerardo Posadas Sison Jr is licensed to practice in Florida (license number ME53725) 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 1275553174.

Contact Information

Dr Gerardo Posadas Sison Jr, MD
34650 Us Highway 19 N, Suite 107,
Palm Harbor, FL 34684-2155
(727) 787-3422
(727) 787-5624

Map and Direction




Physician's Profile

Full NameDr Gerardo Posadas Sison Jr
GenderMale
SpecialityPsychiatry
Experience39 Years
Location34650 Us Highway 19 N, Palm Harbor, Florida
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 Gerardo Posadas Sison Jr graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1275553174
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 06/17/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4880598416
  • Enrollment ID: I20111122000464

Medical Identifiers

Medical identifiers for Dr Gerardo Posadas Sison Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275553174NPI-NPPES
064334300MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry ME53725 (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 Gerardo Posadas Sison Jr allows following entities to bill medicare on his behalf.
Entity NameGerardo P. Sison, Jr., M.d., P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962678110
PECOS PAC ID: 8820265739
Enrollment ID: O20120214000711

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 Gerardo Posadas Sison Jr 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 Gerardo Posadas Sison Jr, MD
34650 U.s. Hwy 19 N, Suite 107,
Palm Harbor, FL 34684-2155

Ph: (727) 787-3422
Dr Gerardo Posadas Sison Jr, MD
34650 Us Highway 19 N, Suite 107,
Palm Harbor, FL 34684-2155

Ph: (727) 787-3422

Reviews and Comments


Psychiatry & Neurology Doctors in Palm Harbor, FL

Larry Wayne Horton, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4140 Woodlands Pkwy, Palm Harbor, FL 34685
Phone: 727-953-9041    Fax: 727-953-9043
Cynthia Vance Morris, ARNP
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2843 Palm Harbor Blvd, Palm Harbor, FL 34683
Phone: 003-872-7772    Fax: 727-787-2384
Dr. Thomas O. Pearson, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 35111 Us Highway 19 N, Suite 207, Palm Harbor, FL 34684
Phone: 727-599-4705    
Dr. Allan M Spiegel, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 31608 Us 19 North, Palm Harbor, FL 34684
Phone: 727-787-7077    Fax: 727-786-6588
Dr. Ayman George Hanna, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 898 Skye Ln, Palm Harbor, FL 34683
Phone: 727-992-4413    
Dr. Jairo D. Libreros, MD PA
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 36338 Us Highway 19 N, Palm Harbor, FL 34684
Phone: 727-773-8886    Fax: 727-773-8896

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.