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ROBERT OLIVER WEISS DDS
NPI 1124576723
Dentist - Oral and Maxillofacial Surgery in Bridgeton, MO

Active since September 13, 2016PECOS Enrolled
12184 NATURAL BRIDGE RD, BRIDGETON, MO 63044(314) 391-4936 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2026, Mar 11, 2026, Sep 13, 2016 (3 updates tracked since 2016).

About Robert Oliver Weiss Dds NPPES

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

ROBERT OLIVER WEISS DDS (NPI 1124576723) is an individual oral and maxillofacial surgery provider in Bridgeton, Missouri, licensed in Missouri (2023007573) and active in the NPI registry since September 2016. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1124576723
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameROBERT OLIVER WEISSCredential: DDS
Location Address12184 NATURAL BRIDGE RDBridgeton, MO 63044-2017
Mailing Address9729 Sagamore RdLeawood, KS 66206-2313 · (314) 609-2227
Phone(314) 391-4936
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 13, 2016
Last NPPES UpdateMarch 17, 20263 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1124576723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
Licenses✔ Licensed in MO · 2023007573✔ Licensed in KS · 62052
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
12184 NATURAL BRIDGE RD, Bridgeton, MO 63044
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Secondary Practice Locations 2

Location 1845 N New Ballas Ct Ste 201Saint Louis, MO 63141-7169 · Phone (314) 948-5914
Location 27848 State AveKansas City, KS 66112-2417 · Phone (816) 235-3455

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Oliver Weiss Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8022397496
PECOS Enrollment IDI20260414003580
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63044 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.

Other Providers at the Same Location NPPES

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

STL SURGICAL LLC
Clinic/Center (Ambulatory Surgical)
12184 NATURAL BRIDGE RD
BRIDGETON, MO 63044
St. Louis County (314) 481-3037

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 Robert Weiss's NPI number?

The NPI number for Robert Weiss is 1124576723. It was assigned to this individual provider in the NPPES registry on September 13, 2016.

Where is Robert Weiss located?

Robert Weiss practices at 12184 Natural Bridge Rd, Bridgeton, MO 63044. The listed phone number is (314) 391-4936.

What is Robert Weiss's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Robert Weiss enrolled in Medicare?

Yes. Robert Weiss is registered in the Medicare PECOS enrollment system.

What insurance does Robert Weiss accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 14 other insurers list Robert Weiss 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 Robert Weiss was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.