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DAVID H CORT M.D.
NPI 1023083938
Internal Medicine - Gastroenterology in Chesterfield, MO

Active since February 22, 2006PECOS Enrolled
226 S WOODS MILL RD, SUITE 52 WEST, CHESTERFIELD, MO 63017(314) 434-2399(314) 434-5653 Get Directions Write a Review

NPPES record last updated: March 29, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About David H Cort M.d. NPPES

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

DAVID H CORT M.D. (NPI 1023083938) is an individual gastroenterology provider in Chesterfield, Missouri, licensed in Missouri (R9B01) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023083938
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDAVID H CORTCredential: M.D.
Location Address226 S WOODS MILL RD, SUITE 52 WESTChesterfield, MO 63017-3662
Mailing Address2318 Barnbridge RdSaint Louis, MO 63131-3132
Phone(314) 434-2399
Fax(314) 434-5653
Sole ProprietorYes
Enumeration DateFebruary 22, 2006
Last NPPES UpdateMarch 29, 2011
✔ NPI 1023083938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MO · R9B01
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
226 S WOODS MILL RD, Chesterfield, MO 63017
Open in Google Maps ↗

Other Identifiers 4

Medicare ID-Type Unspecified002011461MO · Provider Id Number
Medicare UPINA12350MO
Medicaid202263828MO
Other25295MO · Bluecross Blueshield Mo

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David H Cort M.d. 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 Reassignments

2

Medicare enrollment records show David Cort reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinic Gastroenterology, LLC
3.1 mi
Gastroenterology
621 S NEW BALLAS RD, SUITE 437-A
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 69 clinicians in this Medicare group
NPI 1528295334 (314) 251-3880
Mercy Hospitals East Communities
3.4 mi
Clinic/Center
615 S NEW BALLAS RD
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 435 clinicians in this Medicare group
NPI 1851431738 (314) 251-6382

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63017 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MORLEY & MAXSON, MDS, PC
Obstetrics & Gynecology
226 S WOODS MILL RD, 55W
CHESTERFIELD, MO 63017
St. Louis County (314) 469-0001
DR. KATHERINE L KOMENDOWSKI MD
Pediatrics
226 S WOODS MILL RD, STE 36W
CHESTERFIELD, MO 63017
St. Louis County (314) 453-9666
JOHN C. PERLMUTTER, INC.
Ophthalmology
226 S WOODS MILL RD, SUITE 51 WEST
CHESTERFIELD, MO 63017
St. Louis County (314) 434-0202
WUCA - WOODSMILL LLC
Clinic/Center (Multi-Specialty)
226 S WOODS MILL RD, SUITE 36W
CHESTERFIELD, MO 63017
St. Louis County (314) 453-9666
DR. CAROLINE ANNE MORGAN M.D.
Obstetrics & Gynecology
226 S WOODS MILL RD, SUITE 68 WEST
CHESTERFIELD, MO 63017
St. Louis County (314) 576-0930
DR. CHRISTOPHER S. CRONIN M.D.
Surgery
226 S WOODS MILL RD, SUITE 49 W
CHESTERFIELD, MO 63017
St. Louis County (314) 434-1211
DR. STEPHEN C YIM MD
Obstetrics & Gynecology (Gynecology)
226 S WOODS MILL RD, SUITE 55 WEST
CHESTERFIELD, MO 63017
St. Louis County (314) 469-4440
RONALD L. FISCHER, MD
Physical Medicine & Rehabilitation
226 S WOODS MILL RD, 59W
CHESTERFIELD, MO 63017
St. Louis County (314) 878-7630

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 David Cort's NPI number?

The NPI number for David Cort is 1023083938. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is David Cort located?

David Cort practices at 226 S Woods Mill Rd Suite 52 West, Chesterfield, MO 63017. The listed phone number is (314) 434-2399.

What is David Cort's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is David Cort enrolled in Medicare?

Yes. David Cort is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Cort's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Cort reassigns Medicare benefits to 2 organizations: Mercy Clinic Gastroenterology, LLC (Saint Louis, MO) and Mercy Hospitals East Communities (Saint Louis, MO). Each 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 David Cort'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 David Cort was last updated on March 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.