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THI CAO PA-C
NPI 1629794086
Physician Assistant in Baytown, TX

Active since October 18, 2022PECOS EnrolledAccepts Medicare Assignment
1300 ROLLINGBROOK DR STE 508, BAYTOWN, TX 77521(281) 837-6463 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 28, 2026, Jun 6, 2023, Oct 19, 2022 (3 updates tracked since 2022).

About Thi Cao Pa-c NPPES

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

THI CAO PA-C (NPI 1629794086) is an individual physician assistant in Baytown, Texas, licensed in Texas (PA16172) and active in the NPI registry since October 2022. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Northwest, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1629794086
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameTHI CAOCredential: PA-C
Location Address1300 ROLLINGBROOK DR STE 508Baytown, TX 77521-3863
Mailing Address880 Alabama St Apt 402Houston, TX 77002-5438 · (214) 949-5705
Phone(281) 837-6463
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 18, 2022
Last NPPES UpdateJanuary 28, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2026
✔ NPI 1629794086 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · PA16172
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1300 ROLLINGBROOK DR STE 508, Baytown, TX 77521
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Other Identifiers 1

Medicaid463502103TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thi Cao Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7810435559
PECOS Enrollment IDI20240813003377
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hca Houston Healthcare Northwest

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450638
Location710 Cypress Creek ParkwayHouston, TX 77090 · Harris County
Emergency services Birthing friendly

Hca Houston Healthcare Tomball

Acute Care Hospitals · Tomball, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450670
Location605 HolderriethTomball, TX 77375 · Harris County
Emergency services Birthing friendly

Hca Houston Healthcare Kingwood

Acute Care Hospitals · Kingwood, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450775
Location22999 Us Hwy 59Kingwood, TX 77325 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77521 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHELLE KNODELL PA-C
Physician Assistant
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 837-6463
MOHAMED S AHMED MD PA
Psychiatry & Neurology (Psychiatry)
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 333-1062
MARY ANN BROWNING PA-C
Physician Assistant
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (618) 985-9140
KILEY PAYNE DAVIS PA
Physician Assistant
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 837-6463
MRS. MELISSA LEE HALTOM MSN, APRN, FNP-C
Nurse Practitioner (Family)
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 837-6463
ALYSSA LEYVA LPC
Counselor (Mental Health)
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 837-6463
AUTUMN SKYE HIRRILL FNP-BC
Nurse Practitioner (Family)
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 837-6463
DR. MOHAMED S AHMED MD
Psychiatry & Neurology (Psychiatry)
1300 ROLLINGBROOK DR STE 508
BAYTOWN, TX 77521
Harris County (281) 837-6463

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 Thi Cao's NPI number?

The NPI number for Thi Cao is 1629794086. It was assigned to this individual provider in the NPPES registry on October 18, 2022.

Where is Thi Cao located?

Thi Cao practices at 1300 Rollingbrook Dr Ste 508, Baytown, TX 77521. The listed phone number is (281) 837-6463.

What is Thi Cao's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Thi Cao enrolled in Medicare?

Yes. Thi Cao is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thi Cao accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Thi Cao 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.

Is Thi Cao affiliated with any hospitals?

According to CMS data, Thi Cao is affiliated with Hca Houston Healthcare Northwest, Hca Houston Healthcare Tomball and Hca Houston Healthcare Kingwood.

When was this NPI record last updated?

The NPPES record for Thi Cao was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.