DR. CYNTHIA E BOYD
NPI 1235091174
Internal Medicine in Chicago, IL

Active since December 01, 2025
600 S PAULINA ST STE 403, CHICAGO, IL 60612(312) 942-6915 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Cynthia E Boyd NPPES

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

DR. CYNTHIA E BOYD (NPI 1235091174) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036066378) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1235091174
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CYNTHIA E BOYD
Location Address600 S PAULINA ST STE 403Chicago, IL 60612-3806
Mailing Address600 S Paulina St Ste 403Chicago, IL 60612-3806 · (312) 942-6915
Sole ProprietorYes
Enumeration DateDecember 1, 2025
NPPES CertifiedNovember 30, 2025
NPI 1235091174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 036066378
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.

600 S PAULINA ST STE 403, Chicago, IL 60612

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.

Psychiatry & Neurology (Neurology)
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Anesthesiology
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Emergency Medicine
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Student in an Organized Health Care Education/Training Program
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Internal Medicine
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Surgery
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Anesthesiology
600 S PAULINA ST STE 403
CHICAGO, IL 60612
Internal Medicine (Cardiovascular Disease)
600 S PAULINA ST STE 403
CHICAGO, IL 60612

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 Cynthia Boyd's NPI number?

The NPI number for Cynthia Boyd is 1235091174. It was assigned to this individual provider in the NPPES registry on December 1, 2025.

Where is Cynthia Boyd located?

Cynthia Boyd practices at 600 S Paulina St Ste 403, Chicago, IL 60612. The listed phone number is (312) 942-6915.

What is Cynthia Boyd'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 Cynthia Boyd was last updated on December 1, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.