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WEST HOUSTON INFECTIOUS DISEASE ASSOCIATES
NPI 1710045554
Internal Medicine - Infectious Disease in Katy, TX

Active since December 05, 2006
1331 W GRAND PARKWAY N, SUITE 310, KATY, TX 77493(281) 599-3222(281) 599-3016 Get Directions Write a Review

NPPES record last updated: October 12, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About West Houston Infectious Disease Associates NPPES

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

WEST HOUSTON INFECTIOUS DISEASE ASSOCIATES (NPI 1710045554) is a healthcare organization registered as an infectious disease in Katy, Texas and active in the NPI registry since December 2006. The organization lists Carson Tan Lo, President, as its authorized official.

NPPES Registry Identity

NPI1710045554
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameCARSON T. LO MD PA
Location Address1331 W GRAND PARKWAY N, SUITE 310Katy, TX 77493-2735
Mailing AddressPo Box 19814Houston, TX 77224-9814 · (281) 599-3222
Phone(281) 599-3222
Fax(281) 599-3016
Organization SubpartNo
Authorized OfficialCarson Tan LoPresident · (281) 599-3222
Enumeration DateDecember 5, 2006
Last NPPES UpdateOctober 12, 2007
✔ NPI 1710045554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · K0112
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
1331 W GRAND PARKWAY N, Katy, TX 77493
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Other Names 1

Doing Business AsWest Houston Infectious Disease Associates

Other Identifiers 1

Medicare PIN00399UTX

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

West Houston Infectious Disease Associates 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 West Houston Infectious Disease Associates, 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)

Linda Yancey, M.D.
Infectious Disease
NPI 1992759070
1331 W GRAND PARKWAY N #310
Katy, TX 77493
(281) 599-3222
✔ PECOS✔ Accepts MedicareSame address
Carson Lo, MD
Internal Medicine
NPI 1164483293
1331 W GRAND PKWY N STE 310
Katy, TX 77493
(281) 599-3222
✔ PECOS✔ Accepts MedicareSame address

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 Carson T. Lo MD PA's NPI number?

The NPI number for Carson T. Lo MD PA is 1710045554. It was assigned to this organization in the NPPES registry on December 5, 2006. The provider is doing business as West Houston Infectious Disease Associates.

Where is Carson T. Lo MD PA located?

Carson T. Lo MD PA is located at 1331 W Grand Parkway N Suite 310, Katy, TX 77493. The listed phone number is (281) 599-3222.

What is Carson T. Lo MD PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Carson T. Lo MD PA enrolled in Medicare?

Yes. Carson T. Lo MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Carson T. Lo MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Carson T. Lo MD PA, in Infectious Disease and Internal Medicine. 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.

When was this NPI record last updated?

The NPPES record for Carson T. Lo MD PA was last updated on October 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.