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ST LOUIS SPINE AND JOINT PAIN SPECIALISTS LLC
NPI 1043762974
Physical Medicine & Rehabilitation - Pain Medicine in Fenton, MO

Active since October 26, 2016
520 CENTER STREET, FENTON, MO 63026(314) 516-3289 Get Directions Write a Review

NPPES record last updated: January 15, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 15, 2020, Nov 10, 2016, Oct 26, 2016 (3 updates tracked since 2016).

About St Louis Spine And Joint Pain Specialists Llc NPPES

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

ST LOUIS SPINE AND JOINT PAIN SPECIALISTS LLC (NPI 1043762974) is a healthcare organization registered as a pain medicine in Fenton, Missouri and active in the NPI registry since October 2016. The organization maintains a secondary practice location in Ballwin and lists Adam Shomstein, Chief Officer, as its authorized official.

NPPES Registry Identity

NPI1043762974
Entity TypeOrganization
Primary Taxonomy2081P2900X
Legal Business NameST LOUIS SPINE AND JOINT PAIN SPECIALISTS LLC
Location Address520 CENTER STREETFenton, MO 63026-4246
Mailing Address520 Center StreetFenton, MO 63026 · (314) 516-3289
Phone(314) 516-3289
Organization SubpartNo
Authorized OfficialAdam ShomsteinChief Officer · (314) 516-3289
Enumeration DateOctober 26, 2016
Last NPPES UpdateJanuary 15, 20203 updates tracked since enumeration
✔ NPI 1043762974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2081P2900X
License✔ Licensed in MO · 2016035827
Definition
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
520 CENTER STREET, Fenton, MO 63026
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Secondary Practice Location 1

Location 11365 Nykiel CtBallwin, MO 63011-4246 · Phone (704) 222-2010

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

St Louis Spine And Joint Pain Specialists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to St Louis Spine And Joint Pain Specialists LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Adam Shomstein, D.O.
Physical Medicine and Rehabilitation
NPI 1962793760
520 CENTER ST
Fenton, MO 63026
(314) 516-3289
✔ PECOS✔ Accepts MedicareSame address
Diana Mekler, M.D.
Physical Medicine and Rehabilitation
NPI 1477843985
1365 NYKIEL CT
Ballwin, MO 63011
(314) 516-3289
✔ PECOS✔ Accepts Medicare7.5 mi

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

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 St Louis Spine And Joint Pain Specialists LLC's NPI number?

The NPI number for St Louis Spine And Joint Pain Specialists LLC is 1043762974. It was assigned to this organization in the NPPES registry on October 26, 2016.

Where is St Louis Spine And Joint Pain Specialists LLC located?

St Louis Spine And Joint Pain Specialists LLC is located at 520 Center Street, Fenton, MO 63026. The listed phone number is (314) 516-3289.

What is St Louis Spine And Joint Pain Specialists LLC's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Is St Louis Spine And Joint Pain Specialists LLC enrolled in Medicare?

Yes. St Louis Spine And Joint Pain Specialists LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through St Louis Spine And Joint Pain Specialists LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Physical Medicine and Rehabilitation, reassign their Medicare billing to St Louis Spine And Joint Pain Specialists LLC. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does St Louis Spine And Joint Pain Specialists LLC accept?

Health plans from Medica list St Louis Spine And Joint Pain Specialists LLC 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 St Louis Spine And Joint Pain Specialists LLC was last updated on January 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.