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JOHN THE BAPTIST HOUSTON MD
NPI 1306831938
Urology - Pediatric Urology in Chicago, IL

Active since September 20, 2005PECOS Enrolled
2400 N ASHLAND AVE, SUITE 200, CHICAGO, IL 60614(312) 632-0032(773) 409-5089 Get Directions Write a Review

NPPES record last updated: April 26, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 26, 2021, Aug 5, 2020 (2 updates tracked since 2020).

About John The Baptist Houston Md NPPES

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

JOHN THE BAPTIST HOUSTON MD (NPI 1306831938) is an individual pediatric urology provider in Chicago, Illinois, licensed in Illinois (036100082) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306831938
Entity TypeIndividualMale
Primary Taxonomy2088P0231X
Provider Legal NameJOHN THE BAPTIST HOUSTONCredential: MD
Location Address2400 N ASHLAND AVE, SUITE 200Chicago, IL 60614-2021
Mailing Address777 Oakmont Ln, Suite 1600Westmont, IL 60559-5511 · (630) 789-2550
Phone(312) 632-0032
Fax(773) 409-5089
Sole ProprietorNo
Enumeration DateSeptember 20, 2005
Last NPPES UpdateApril 26, 20212 updates tracked since enumeration
NPPES CertifiedApril 26, 2021
✔ NPI 1306831938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrology · Pediatric UrologyAllopathic & Osteopathic Physicians
Taxonomy Code2088P0231X
License✔ Licensed in IL · 036100082
Definition
Surgeons who can diagnose, treat, and manage children's urinary and genital problems. A pediatric urologist devotes a minimum of 50% of his or her practice to the urologic problems of infants, children, and adolescents. Pediatric urologists generally provide the following services: the evaluation and management of voiding disorders; vesicoureteral reflux, and urinary tract infections that require surgery; surgical reconstruction of the urinary tract (kidneys, ureters, and bladder) including genital abnormalities, hypospadias, and intersex conditions; surgery for groin conditions in childhood and adolescence (undescended testes, hydrocele/hernia, varicocele).
Also ListedUrologyTaxonomy 208800000X · License 036-100082 (IL)
2400 N ASHLAND AVE, Chicago, IL 60614
Open in Google Maps ↗

Other Identifiers 3

Medicaid036100082IL
Medicaid100013160BIN
Other01634125IL · Bcbs Provider Id

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John The Baptist Houston Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show John Houston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cook County
3.6 mi
Multi-Specialty
2020 W HARRISON ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 1,047 clinicians in this Medicare group
NPI 1861513996 (312) 864-4665

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 13

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

INNOVATIVE EXPRESS CARE
Clinic/Center
2400 N ASHLAND AVE, SUITE 100
CHICAGO, IL 60614
Cook County (773) 270-5600
KELLY LYNN CONNOLLY PA-C
Physician Assistant
2400 N ASHLAND AVE
CHICAGO, IL 60614
Cook County (773) 270-5600
INNOVATIVE EXPRESS CARE, SC
Clinic/Center (Urgent Care)
2400 N ASHLAND AVE
CHICAGO, IL 60614
Cook County (312) 622-1062
INNOVATIVE PLATINUM CARE, SC
Family Medicine
2400 N ASHLAND AVE, SUITE 150
CHICAGO, IL 60614
Cook County (773) 270-5600
SCOTT C KAINOVIC LPC
Counselor
2400 N ASHLAND AVE
CHICAGO, IL 60614
Cook County (618) 507-5262
JULIA SANGIOVANNI PA-C
Physician Assistant (Medical)
2400 N ASHLAND AVE
CHICAGO, IL 60614
Cook County (773) 278-7024
SAMUEL SHOVERS LSW
Social Worker (Clinical)
2400 N ASHLAND AVE
CHICAGO, IL 60614
Cook County (773) 904-2597
JAYME L SIBLEY PA-C
Physician Assistant
2400 N ASHLAND AVE
CHICAGO, IL 60614
Cook County (773) 270-5600

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 John Houston's NPI number?

The NPI number for John Houston is 1306831938. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is John Houston located?

John Houston practices at 2400 N Ashland Ave Suite 200, Chicago, IL 60614. The listed phone number is (312) 632-0032.

What is John Houston's specialty?

The primary specialty registered for this NPI is Urology, specializing in Pediatric Urology, with taxonomy code 2088P0231X.

Is John Houston enrolled in Medicare?

Yes. John Houston is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Houston's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Houston reassigns Medicare benefits to Cook County (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Houston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Houston was last updated on April 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.