TSO BAY CITY, PLLC
NPI 1215542022
Optometrist in Bay City, TX

Q: What is Tso Bay City, PLLC's NPI number?

The NPI number for Tso Bay City, PLLC is 1215542022. It was assigned to this organization in the NPPES registry on September 9, 2020.

Q: What is Tso Bay City, PLLC's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since September 09, 2020

4310 7TH ST STE 400, BAY CITY, TX 77414(979) 297-8188(979) 297-5410 Get Directions Write a Review

NPPES record last updated: November 12, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2020, Sep 9, 2020 (2 updates tracked since 2020).

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About Tso Bay City, Pllc NPPES

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

TSO BAY CITY, PLLC (NPI 1215542022) is a healthcare organization registered as an optometrist in Bay City, Texas and active in the NPI registry since September 2020. The organization lists Darrin C. Shandley, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1215542022

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameTSO BAY CITY, PLLC

Location Address4310 7TH ST STE 400Bay City, TX 77414-5288

Mailing Address120 Highway 332 W Ste A5Lake Jackson, TX 77566-4017 · (979) 297-8188 · Fax (979) 297-5410

Phone(979) 297-8188

Fax(979) 297-5410

Organization SubpartNo

Authorized OfficialDarrin C. ShandleyOptometrist · (979) 297-8188

Enumeration DateSeptember 9, 2020

Last NPPES UpdateNovember 12, 20202 updates tracked since enumeration

NPPES CertifiedNovember 12, 2020

✔ NPI 1215542022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

4310 7TH ST STE 400, Bay City, TX 77414

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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 Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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)

Tso Bay City, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Tso Bay City, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Cody Armstrong, OD

Optometry

NPI 1578043097

4310 7TH ST STE 400
Bay City, TX 77414

(979) 475-4841

✔ PECOS✔ Accepts MedicareSame address

Darrin Shandley, OD

Optometry

NPI 1467938878

120 HIGHWAY 332 W STE A5
Lake Jackson, TX 77566

(979) 297-8188

✔ PECOS✔ Accepts Medicare29 mi

Rachael Mcgee, OD

Optometry

NPI 1851872360

1505 E RIO GRANDE ST STE 150
Victoria, TX 77901

(361) 485-9421

✔ PECOS✔ Accepts Medicare65 mi

Brian Hart, OD

Optometry

NPI 1457926966

5001 N PIEDRAS ST
El Paso, TX 79930

(915) 564-6116

✔ PECOS658 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 Tso Bay City, PLLC's NPI number?

The NPI number for Tso Bay City, PLLC is 1215542022. It was assigned to this organization in the NPPES registry on September 9, 2020.

Where is Tso Bay City, PLLC located?

Tso Bay City, PLLC is located at 4310 7th St Ste 400, Bay City, TX 77414. The listed phone number is (979) 297-8188.

What is Tso Bay City, PLLC's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Tso Bay City, PLLC enrolled in Medicare?

Yes. Tso Bay City, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tso Bay City, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Optometry, reassign their Medicare billing to Tso Bay City, PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Tso Bay City, PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Tso Bay City, PLLC 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 Tso Bay City, PLLC was last updated on November 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.