1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Urology
  6. NPI Profile

JOB K CHACKO MD
NPI 1710024088
Urology - Pediatric Urology in Denver, CO

Active since January 30, 2007PECOS Enrolled
1601 E. 19TH AVENUE, SUITE 6400, DENVER, CO 80218(303) 839-7200(303) 839-7229 Get Directions Write a Review

NPPES record last updated: September 16, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Job K Chacko Md NPPES

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

JOB K CHACKO MD (NPI 1710024088) is an individual pediatric urology provider in Denver, Colorado, licensed in Colorado (40477) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710024088
Entity TypeIndividualMale
Primary Taxonomy2088P0231X
Provider Legal NameJOB K CHACKOCredential: MD
Location Address1601 E. 19TH AVENUE, SUITE 6400Denver, CO 80218-1216
Mailing Address1601 E. 19th Avenue, Suite 6400Denver, CO 80218-1216 · (303) 839-7200 · Fax (303) 839-7229
Phone(303) 839-7200
Fax(303) 839-7229
Sole ProprietorNo
Enumeration DateJanuary 30, 2007
Last NPPES UpdateSeptember 16, 2009
✔ NPI 1710024088 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrology · Pediatric UrologyAllopathic & Osteopathic Physicians
Taxonomy Code2088P0231X
License✔ Licensed in CO · 40477
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).
1601 E. 19TH AVENUE, Denver, CO 80218
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Job K Chacko 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 Job Chacko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rocky Mountain Lithotripter LLC
6.5 mi
Urology
3535 S LAFAYETTE ST STE 220
Englewood, CO 80113
  • Reassigned Medicare billing, Colorado enrollment
  • 39 clinicians in this Medicare group
NPI 1134202435 (303) 839-6060

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 2

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

MRS. LINDSAY KATHERINE WEISS PA-C
Physician Assistant (Medical)
1601 E. 19TH AVENUE, SUITE 6400
DENVER, CO 80218
Denver County (303) 839-7200
SCOTT A THOMAS MD PC
Ophthalmology
1601 E. 19TH AVENUE, SUITE 3450, ROOM 3
DENVER, CO 80218
Denver County (303) 863-1231

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 Job Chacko's NPI number?

The NPI number for Job Chacko is 1710024088. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Job Chacko located?

Job Chacko practices at 1601 E. 19th Avenue Suite 6400, Denver, CO 80218. The listed phone number is (303) 839-7200.

What is Job Chacko's specialty?

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

Is Job Chacko enrolled in Medicare?

Yes. Job Chacko is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Job Chacko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Job Chacko reassigns Medicare benefits to Rocky Mountain Lithotripter LLC (Englewood, CO). 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 Job Chacko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Job Chacko accept?

Health plans from UnitedHealthcare list Job Chacko as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Job Chacko was last updated on September 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.