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MR. STEVEN MARK ABBADESSA D.O.
NPI 1881668564
Colon & Rectal Surgery in Saint Louis, MO

Active since February 17, 2006Opted out of Medicare · through Aug 23, 2026
456 N NEW BALLAS RD STE 154, SAINT LOUIS, MO 63141(314) 966-7570(314) 966-7788 Get Directions Write a Review

NPPES record last updated: June 21, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Steven Mark Abbadessa D.o. NPPES

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

MR. STEVEN MARK ABBADESSA D.O. (NPI 1881668564) is an individual colon & rectal surgery provider in Saint Louis, Missouri, licensed in Missouri (R5J14) and active in the NPI registry since February 2006. He has opted out of Medicare through August 23, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1881668564
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameMR. STEVEN MARK ABBADESSACredential: D.O.
Location Address456 N NEW BALLAS RD STE 154Saint Louis, MO 63141-6827
Mailing Address456 N New Ballas Rd Ste 154Saint Louis, MO 63141-6827 · (314) 966-7570 · Fax (314) 966-7788
Phone(314) 966-7570
Fax(314) 966-7788
Sole ProprietorYes
Enumeration DateFebruary 17, 2006
Last NPPES UpdateJune 21, 2019
✔ NPI 1881668564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License✔ Licensed in MO · R5J14
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
456 N NEW BALLAS RD STE 154, Saint Louis, MO 63141
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mr. Steven Mark Abbadessa D.o. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 23, 2018 through August 23, 2026.

Opt-Out Effective DateAugust 23, 2018
Opt-Out In Effect ThroughAugust 23, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63141 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Steven Abbadessa's NPI number?

The NPI number for Steven Abbadessa is 1881668564. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is Steven Abbadessa located?

Steven Abbadessa practices at 456 N New Ballas Rd Ste 154, Saint Louis, MO 63141. The listed phone number is (314) 966-7570.

What is Steven Abbadessa's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Steven Abbadessa enrolled in Medicare?

No. Steven Abbadessa has opted out of Medicare through August 23, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Steven Abbadessa was last updated on June 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.