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PIONEER OPTICAL COMPANY
NPI 1023239571
Optometrist in Rockville, MD

Active since May 01, 2007
50 W EDMONSTON DR STE 103, ROCKVILLE, MD 20852(301) 251-6735 Get Directions Write a Review

NPPES record last updated: October 13, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 13, 2022, Feb 20, 2020 (2 updates tracked since 2020).

About Pioneer Optical Company NPPES

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

PIONEER OPTICAL COMPANY (NPI 1023239571) is a healthcare organization registered as an optometrist in Rockville, Maryland and active in the NPI registry since May 2007. The organization maintains a secondary practice location in Rockville and lists Caryn Tsao, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1023239571
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NamePIONEER INTERNATIONAL TRADING, INC.
Location Address50 W EDMONSTON DR STE 103Rockville, MD 20852-1253
Mailing Address50 W Edmonston Dr Ste 103Rockville, MD 20852-1253 · (301) 251-6735
Phone(301) 251-6735
Organization SubpartNo
Authorized OfficialCaryn TsaoOptometrist · (301) 251-6735
Enumeration DateMay 1, 2007
Last NPPES UpdateOctober 13, 20222 updates tracked since enumeration
NPPES CertifiedOctober 13, 2022
✔ NPI 1023239571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.
Also ListedTechnician/Technologist · Optometric TechnicianTaxonomy 156FX1202X
Also ListedTechnician/Technologist · OpticianTaxonomy 156FX1800X
50 W EDMONSTON DR STE 103, Rockville, MD 20852
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Other Names 1

Doing Business AsPioneer Optical Company

Secondary Practice Location 1

Location 1650 Hungerford Dr Ste 101Rockville, MD 20850-1767 · Phone (301) 251-6735

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Pioneer International Trading, Inc.'s NPI number?

The NPI number for Pioneer International Trading, Inc. is 1023239571. It was assigned to this organization in the NPPES registry on May 1, 2007. The provider is doing business as Pioneer Optical Company.

Where is Pioneer International Trading, Inc. located?

Pioneer International Trading, Inc. is located at 50 W Edmonston Dr Ste 103, Rockville, MD 20852. The listed phone number is (301) 251-6735.

What is Pioneer International Trading, Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Pioneer International Trading, Inc. was last updated on October 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.