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

Pedro A Ballester, MD

Individual provider Family Medicine Physician · NPI 1659358588

Pedro A Ballester, MD is registered under Family Practice in Warren, Ohio. Graduated from University of Puerto Rico School of Medicine in 1981, 45 years ago. Practices with Triad Health Services LLC, a 253-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
45
Trained at
University of Puerto Rico School of Medicine
Licensed in
OH
In the registry since
2005
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

1405 E Market St
Warren, OH 44483-6609
Phone: (234) 338-9775
Fax: (234) 338-9787
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35.058499 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35.058499 (OH)

Record details

NPI number1659358588
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 30, 2005
Last updated in NPPESMay 20, 2026
Certification dateMay 20, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Triad Health Services Llc — 253 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients111
Services billed 673 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

  • Mh St Elizabeth Youngstown Hospital Hospital · Youngstown, OH
  • Mh St Joseph Warren Hospital Hospital · Warren, OH
  • Surgical Hospital At Southwoods Hospital · Youngstown, OH

Colleagues at Triad Health Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 253 clinicians in the practice; 12 are shown here.

Other providers in Warren