Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Joseph C Gretzula, DO

Individual provider Dermatology Physician · NPI 1952590218

Dr. Joseph C Gretzula, DO is a Dermatology in Boynton Beach, Florida. Graduated from Philadelphia College of Osteopathic Medicine in 1983, 43 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
43
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
FL
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

100 NE 6th St Ste 106
Boynton Beach, FL 33435-4168
Phone: (561) 736-8514
Fax: (561) 736-8587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence OS5031 (FL)

Record details

NPI number1952590218
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedOctober 23, 2007
Last updated in NPPESFebruary 10, 2022
Certification dateFebruary 10, 2022
Mailing address100 Ne 6th St Suite 106, Boynton Beach, FL 33435-4168

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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