Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

UNITED ACCESS, L.L.C.
NPI 1013136720
Contractor - Vehicle Modifications in Saint Ann, MO

Q: What is United Access, L.L.C.'s NPI number?

The NPI number for United Access, L.L.C. is 1013136720. It was assigned to this organization in the NPPES registry on April 24, 2007. The provider is doing business as United Access.

Q: What is United Access, L.L.C.'s specialty?

The primary specialty registered for this NPI is Contractor, specializing in Vehicle Modifications, with taxonomy code 171WV0202X.

Active since April 24, 2007

500 NW PLAZA DR STE 900, SAINT ANN, MO 63074(314) 292-5113 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 24, 2023, Nov 1, 2022, Nov 4, 2021 and 2 more (5 updates tracked since 2020).

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About United Access, L.l.c. NPPES

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

UNITED ACCESS, L.L.C. (NPI 1013136720), doing business as United Access, is a healthcare organization registered as a vehicle modifications in Saint Ann, Missouri and active in the NPI registry since April 2007. The organization maintains 2 additional practice locations and lists Terence Winslow, President, as its authorized official.

NPPES Registry Identity

NPI1013136720

Entity TypeOrganization

Primary Taxonomy171WV0202X

Legal Business NameUNITED ACCESS, L.L.C.

Location Address500 NW PLAZA DR STE 900Saint Ann, MO 63074-2224

Mailing Address500 Northwest Plaza Dr., Ste 900Saint Ann, MO 63074

Phone(314) 292-5113

Organization SubpartNo

Authorized OfficialTerence WinslowPresident · (877) 501-8267

Enumeration DateApril 24, 2007

Last NPPES UpdateJune 17, 20265 updates tracked since enumeration

NPPES CertifiedJune 17, 2026

✔ NPI 1013136720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyContractor · Vehicle ModificationsOther Service Providers

Taxonomy Code171WV0202X

Definition

A contractor who makes modifications to private vehicles to accommodate a health condition.

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X

500 NW PLAZA DR STE 900, Saint Ann, MO 63074

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Other Names 1

Doing Business AsUnited Access

Secondary Practice Locations 2

Location 115301 N Interstate 35 Ste APflugerville, TX 78660-3188 · Phone (512) 436-0820

Location 29389 Natural Bridge RdSaint Louis, MO 63134-3145 · Phone (314) 989-1010 · Fax (314) 426-1081

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 United Access, L.L.C.'s NPI number?

The NPI number for United Access, L.L.C. is 1013136720. It was assigned to this organization in the NPPES registry on April 24, 2007. The provider is doing business as United Access.

Where is United Access, L.L.C. located?

United Access, L.L.C. is located at 500 NW Plaza Dr Ste 900, Saint Ann, MO 63074. The listed phone number is (314) 292-5113.

What is United Access, L.L.C.'s specialty?

The primary specialty registered for this NPI is Contractor, specializing in Vehicle Modifications, with taxonomy code 171WV0202X.

When was this NPI record last updated?

The NPPES record for United Access, L.L.C. was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.