Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Peter Zijlstra, DO

Individual provider Hospitalist Physician · NPI 1598283327

Peter Zijlstra, DO practises Internal Medicine in Tampa, Florida. Graduated from University of New England, College of Osteo Medicine in 2017, 9 years ago. Practices with Accountable Teaching Services LLC, a 22-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Florida and Pennsylvania.

Years since qualifying
9
Trained at
University of New England, College of Osteo Medicine
Licensed in
FL, PA
In the registry since
2017
Specialties on file
3
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

12902 Usf Magnolia Dr
Tampa, FL 33612-9416
Phone: (813) 745-7346
Fax: (813) 449-8618
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 9981 S Healthpark Dr, Fort Myers, FL 33908-3618 — (239) 343-2052
  • 10101 Forest Hill Blvd, Wellington, FL 33414-6103 — (561) 766-1300
  • 2601 Holme Ave, Philadelphia, PA 19152-2007 — (267) 350-7403

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS17068 (FL)
Hospitalist Physician Taxonomy 208M00000X · Licence OS17068 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence OT018159 (PA)

Record details

NPI number1598283327
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 31, 2017
Last updated in NPPESSeptember 2, 2026
Certification dateSeptember 2, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2017 (9 years in practice)
Group practice Accountable Teaching Services Llc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients527
Services billed 1,202 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Adventhealth Daytona Beach Hospital · Daytona Beach, FL · listed as Adventhealth Surgery Center Daytona Beach, LLC
  • Jupiter Medical Center Hospital · Jupiter, FL · listed as Jupiter Medical Center, Inc
  • Lakeland Regional Medical Center Hospital · Lakeland, FL · listed as Lakeland Regional Medical Center, Inc
  • Cape Coral Hospital Hospital · Cape Coral, FL
  • Lee Memorial Hospital Hospital · Fort Myers, FL

Colleagues at Accountable Teaching Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 22 clinicians in the practice; 12 are shown here.

Other providers in Tampa