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

Mr. John H Iljas, DO

Individual provider Vascular Surgery Physician · NPI 1669440079

Mr. John H Iljas, DO is a Vascular Surgery in Livonia, Michigan. Graduated from Philadelphia College of Osteopathic Medicine in 1991, 35 years ago. Practices with Vellore R Ramakrishnan MD, PC, a 3-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
35
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
MI
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

15370 Levan Rd Ste 1
Livonia, MI 48154-1903
Phone: (734) 462-8401
Fax: (734) 462-1410
Show map & directions

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

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence 5101013457 (MI)

Record details

NPI number1669440079
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 10, 2006
Last updated in NPPESNovember 6, 2019
Mailing address15370 Levan Road, Suite 1, Livonia, MI 48154-1903

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1991 (35 years in practice)
Group practice Vellore R Ramakrishnan M.D., P.C. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Livonia