MR. LAYTH HAITHAM ALZUBAIDY M.D.
NPI 1144883380
Internal Medicine - Gastroenterology in San Antonio, TX

Active since April 14, 2019PECOS EnrolledAccepts Medicare Assignment
8435 WURZBACH RD, SAN ANTONIO, TX 78229(210) 450-9800 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 12, 2024, Jun 8, 2023, May 22, 2023 and 4 more (7 updates tracked since 2019).

About Mr. Layth Haitham Alzubaidy M.d. NPPES

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

MR. LAYTH HAITHAM ALZUBAIDY M.D. (NPI 1144883380) is an individual gastroenterology provider in San Antonio, Texas, licensed in Texas (T3031) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Ut Health East Texas Tyler Regional Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1144883380
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMR. LAYTH HAITHAM ALZUBAIDYCredential: M.D.
Location Address8435 WURZBACH RDSan Antonio, TX 78229-3921
Mailing Address8435 Wurzbach RdSan Antonio, TX 78229-3921 · (210) 450-9800
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2019
Enumeration DateApril 14, 2019
Last NPPES UpdateJune 10, 20267 updates tracked since enumeration
NPPES CertifiedJune 10, 2026
NPI 1144883380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in TX · T3031
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License T3031 (TX)
8435 WURZBACH RD, San Antonio, TX 78229

Secondary Practice Locations 2

Location 12727 W Holcombe BlvdHouston, TX 77025-1669 · Phone (713) 442-0000
Location 26431 Fannin StHouston, TX 77030-1501 · Phone (713) 500-5116

Accepted 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

Mr. Layth Haitham Alzubaidy M.d. 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 ID1759764798
PECOS Enrollment IDI20220824000097
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
46 services24 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
24 services18 patients

Hospital Affiliations CMS Care Compare 4

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

Ut Health East Texas Tyler Regional Hospital

Acute Care Hospitals · Tyler, TX
1/5 CMS rating
OwnershipProprietary
CMS Certification Number450083
Location1000 South Beckham AveTyler, TX 75701 · Smith County
Emergency services Birthing friendly

Ut Health East Texas Henderson Hospital

Acute Care Hospitals · Henderson, TX
OwnershipProprietary
CMS Certification Number450475
Location300 Wilson StreetHenderson, TX 75652 · Rusk County
Emergency services Birthing friendly

Memorial Hermann Northeast Hospital

Acute Care Hospitals · Humble, TX
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450684
Location18951 Memorial NorthHumble, TX 77338 · Harris County
Emergency services Birthing friendly
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450690
Location11937 Us Highway 271Tyler, TX 75708 · Smith County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
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 20

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

Internal Medicine (Gastroenterology)
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Infectious Disease)
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Gastroenterology)
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Pediatrics (Developmental - Behavioral Pediatrics)
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Nurse Practitioner (Family)
8435 WURZBACH RD
SAN ANTONIO, TX 78229
Dietitian, Registered
8435 WURZBACH RD
SAN ANTONIO, TX 78229

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 Layth Alzubaidy's NPI number?

The NPI number for Layth Alzubaidy is 1144883380. It was assigned to this individual provider in the NPPES registry on April 14, 2019.

Where is Layth Alzubaidy located?

Layth Alzubaidy practices at 8435 Wurzbach Rd, San Antonio, TX 78229. The listed phone number is (210) 450-9800.

What is Layth Alzubaidy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Layth Alzubaidy enrolled in Medicare?

Yes. Layth Alzubaidy 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 Layth Alzubaidy accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Oscar Insurance Company list Layth Alzubaidy 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 Layth Alzubaidy affiliated with any hospitals?

According to CMS data, Layth Alzubaidy is affiliated with Ut Health East Texas Tyler Regional Hospital, Ut Health East Texas Henderson Hospital, Memorial Hermann Northeast Hospital and The University Of Texas Health Science Center At Tyler.

When was this NPI record last updated?

The NPPES record for Layth Alzubaidy was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 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.