Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Joseph James Sivak, MD

Individual provider Psychiatry Physician · NPI 1851467575

Dr. Joseph James Sivak, MD is a Psychiatry in Erie, Pennsylvania. Graduated from Hahnemann University College of Medicine in 1988, 38 years ago. Accepts Medicare assignment. Licensed in Florida and Pennsylvania.

Years since qualifying
38
Trained at
Hahnemann University College of Medicine
Licensed in
FL, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2910 State St
Erie, PA 16508-1832
Phone: (814) 454-5686
Fax: (814) 454-8946
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD449533 (PA)
Psychiatry Physician Taxonomy 2084P0800X · Licence ME117834 (FL)

Record details

NPI number1851467575
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 27, 2006
Last updated in NPPESApril 2, 2025
Certification dateApril 2, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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