Dr. Gerardo Posadas Sison Jr.
M.D. | Psychiatry | 41+ years Exp
34650 Us Highway 19 N, Suite 107, Palm Harbor
Florida, 34684-2155
727-787-3422 727-787-5624
Maps & DirectionsDr. Gerardo Posadas Sison Jr. is a Palm Harbor, Florida based psychiatrist with 41 years of experience in Psychiatry. He completed his graduation in 1985. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Gerardo Posadas Sison Jr. is ME53725 for Psychiatry in Florida. His current practice location is 34650 Us Highway 19 N, Suite 107, Palm Harbor. Patients can reach him at 727-787-3422 or can fax him at 727-787-5624. Dr. Gerardo Posadas Sison Jr. is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1275553174.
Dr. Gerardo Posadas Sison Jr. specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Dr. Gerardo Posadas Sison Jr. speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Gerardo Posadas Sison Jr. |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 41+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1985 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 34650 Us Highway 19 N, Suite 107, Palm Harbor,
Florida, 34684-2155 |
| Phone: | 727-787-3422 |
| Fax: | 727-787-5624 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 4880598416 |
| Enrollment ID: | I20111122000464 |
| NPI Number: | 1275553174 |
| NPI Enumeration Date: | 20 Jul, 2006 |
| NPI Last Update On: | 17 Jun, 2012 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Gerardo Posadas Sison Jr. are as mentioned below.
| License Number | Specialization | State | Status | |
| ME53725 | Psychiatry | Florida | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Gerardo Posadas Sison Jr. such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 064334300 | Medicaid | Florida | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Gerardo Posadas Sison Jr.
34650 U.s. Hwy 19 N, Suite 107
Palm Harbor, Florida |
| Zip: | 34684-2155 |
| Phone Number: | 727-787-3422 |
| Fax Number: | 727-787-5624 |
Patients can reach Dr. Gerardo Posadas Sison Jr. at
34650 Us Highway 19 N, Suite 107, Palm Harbor, Florida or can
call to book an appointment on 727-787-3422.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.