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

Ionel Zamfir Donca, MD

Individual provider Internal Medicine Physician · NPI 1841433265

Ionel Zamfir Donca, MD is an Internal Medicine in Beachwood, Ohio. Qualified in 1996, 30 years ago. Practices with Great Lakes Care Inc, a 4-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
30
Licensed in
OH
In the registry since
2009
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

23333 Harvard Rd
Beachwood, OH 44122-6232
Phone: (440) 566-0170
Fax: (440) 585-4041
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 6505 Market St Bldg D, Boardman, OH 44512-3459 — (330) 884-2300
  • 1835 Belmore Rd, Cleveland, OH 44112-4301 — (216) 268-3600
  • 1985 E Pershing St, Salem, OH 44460-3411 — (330) 332-1588
  • 29640 Euclid Ave, Wickliffe, OH 44092-1829 — (440) 463-9596
  • 7148 West Blvd, Youngstown, OH 44512-4336 — (440) 566-0170

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35093209 (OH)

Record details

NPI number1841433265
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 15, 2009
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Great Lakes Care Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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