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DR. OTILIA BENAK NARANJO D.C.
NPI 1164543856
Chiropractor in Barrington, IL

Active since April 02, 2007Accepts Medicare Assignment
720 S NORTHWEST HWY, BARRINGTON, IL 60010(847) 277-9355(847) 277-9611 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Otilia Benak Naranjo D.c. NPPES

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

DR. OTILIA BENAK NARANJO D.C. (NPI 1164543856) is an individual chiropractor in Barrington, Illinois, licensed in Illinois (038-009379) and active in the NPI registry since April 2007. She is a graduate of Other (2001).

NPPES Registry Identity

NPI1164543856
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. OTILIA BENAK NARANJOCredential: D.C.
Location Address720 S NORTHWEST HWYBarrington, IL 60010-4620
Mailing Address800 S Northwest Hwy Ste 102aBarrington, IL 60010-4690 · (847) 277-9355 · Fax (847) 277-9611
Phone(847) 277-9355
Fax(847) 277-9611
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateApril 2, 2007
Last NPPES UpdateFebruary 17, 2026
NPPES CertifiedFebruary 17, 2026
✔ NPI 1164543856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038-009379
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
720 S NORTHWEST HWY, Barrington, IL 60010
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Otilia Benak Naranjo D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163464785
PECOS Enrollment IDI20050525000216

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 Otilia Naranjo's NPI number?

The NPI number for Otilia Naranjo is 1164543856. It was assigned to this individual provider in the NPPES registry on April 2, 2007.

Where is Otilia Naranjo located?

Otilia Naranjo practices at 720 S Northwest Hwy, Barrington, IL 60010. The listed phone number is (847) 277-9355.

What is Otilia Naranjo's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Otilia Naranjo enrolled in Medicare?

Yes. Otilia Naranjo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Otilia Naranjo was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.