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

Mr. Derek Anthony Zefo, PA-C

Individual provider Physician Assistant · NPI 1942471495

Mr. Derek Anthony Zefo, PA-C is a Physician Assistant in Orlando, Florida. Graduated from Emory University School of Medicine in 2007, 19 years ago. Practices with Ability Health Services, Inc, a 1,232-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
19
Trained at
Emory University School of Medicine
Licensed in
FL
In the registry since
2008
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

25 W Crystal Lake St Ste 200
Orlando, FL 32806-4476
Phone: (407) 254-2500
Fax: (407) 423-2789
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 W Broadway St Ste 200, Oviedo, FL 32765-9277 — (407) 977-3500

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X
Physician Assistant Taxonomy 363A00000X · Licence PA9107959 (FL)

Record details

NPI number1942471495
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMarch 12, 2008
Last updated in NPPESSeptember 6, 2022
Certification dateSeptember 6, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Ability Health Services, Inc — 1232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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