Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BENJAMIN PHILLIP RYABOV DO
NPI 1902745474
Internal Medicine in Mchenry, IL

Active since March 27, 2026
4201 W MEDICAL CENTER DR, MCHENRY, IL 60050(815) 344-5000 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2026, Mar 27, 2026 (2 updates tracked since 2026).

About Benjamin Phillip Ryabov Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BENJAMIN PHILLIP RYABOV DO (NPI 1902745474) is an individual internal medicine provider in Mchenry, Illinois, licensed in Illinois (125.088874) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1902745474
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBENJAMIN PHILLIP RYABOVCredential: DO
Location Address4201 W MEDICAL CENTER DRMchenry, IL 60050-8409
Mailing Address4201 W Medical Center DrMchenry, IL 60050-8409 · (815) 344-5000
Sole ProprietorNo
Enumeration DateMarch 27, 2026
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
NPI 1902745474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 125.088874
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4201 W MEDICAL CENTER DR, Mchenry, IL 60050

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Student in an Organized Health Care Education/Training Program
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Surgery (Surgical Critical Care)
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Clinical Medical Laboratory
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Hospitalist
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Internal Medicine
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Internal Medicine
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Anesthesiology
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050
Anesthesiology
4201 W MEDICAL CENTER DR
MCHENRY, IL 60050

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Benjamin Ryabov's NPI number?

The NPI number for Benjamin Ryabov is 1902745474. It was assigned to this individual provider in the NPPES registry on March 27, 2026.

Where is Benjamin Ryabov located?

Benjamin Ryabov practices at 4201 W Medical Center Dr, Mchenry, IL 60050. The listed phone number is (815) 344-5000.

What is Benjamin Ryabov's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Benjamin Ryabov was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.