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DR. TARIQ ZIA MD
NPI 1235209537
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tomball, TX

Active since November 08, 2006PECOS Enrolled
14.97/100
CMS Quality Rating
455 SCHOOL ST, SUITE 22, TOMBALL, TX 77375(281) 357-1200(281) 357-1010 Get Directions Write a Review

NPPES record last updated: October 20, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Tariq Zia Md NPPES

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

DR. TARIQ ZIA MD (NPI 1235209537) is an individual endocrinology, diabetes & metabolism provider in Tomball, Texas, licensed in Texas (K5245) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Tomball, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1235209537
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. TARIQ ZIACredential: MD
Location Address455 SCHOOL ST, SUITE 22Tomball, TX 77375-4692
Mailing Address455 School St, Suite 22Tomball, TX 77375-4595 · (281) 357-1200 · Fax (281) 357-1010
Phone(281) 357-1200
Fax(281) 357-1010
Sole ProprietorYes
Medical School CMSOtherGraduated 1986
Enumeration DateNovember 8, 2006
Last NPPES UpdateOctober 20, 2008
✔ NPI 1235209537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in TX · K5245
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

455 SCHOOL ST, Tomball, TX 77375
Open in Google Maps ↗

Other Identifiers 4

Medicare PIN8F8889TX
Medicare UPINF88574TX
Medicaid029927301TX
Other82150XTX · Blue Cross Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tariq Zia Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1456428358
PECOS Enrollment IDI20080918000249
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 11

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
2,460 services24 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
1,101 services377 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
418 services230 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
172 services97 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
140 services82 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
135 services34 patients

Hospital Affiliations CMS Care Compare 2

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

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

Baylor Scott & White Hospital Brenham

Critical Access Hospitals · Brenham, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number451397
Location700 Medical ParkwayBrenham, TX 77833 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77375 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

14.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost49.91

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
6 suppliers59 claims734 services$18.04 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
6 suppliers60 claims1,972 services$2.35 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
68 suppliers226 claims992 services$6.24 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
36 suppliers97 claims229 services$1.05 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
5 suppliers47 claims47 services$299.43 avg. paid by Medicare
Insulin for administration through dme (i.e., insulin pump) per 50 units J1817
Treatment-Injections and Infusions (nononcologic) · category RI000N
10 suppliers25 claims4,680 services$6.83 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. ASIYA AHMED M.D.
Internal Medicine
455 SCHOOL ST, SUITE 27
TOMBALL, TX 77375
Harris County (281) 357-0666
DR. POONAM SINGH M.D.
Pediatrics
455 SCHOOL ST, STE 26
TOMBALL, TX 77375
Harris County (281) 374-9700
ABA HAGAN FNP
Nurse Practitioner (Family)
455 SCHOOL ST, SUITE 44
TOMBALL, TX 77375
Harris County (281) 357-0661
MS. ELCY MATHAI JOHN MD
Obstetrics & Gynecology
455 SCHOOL ST, SUITE 29
TOMBALL, TX 77375
Harris County (281) 374-1860
ALICIA MARIE QUAGLINO COTA
Occupational Therapy Assistant
455 SCHOOL ST
TOMBALL, TX 77375
Harris County (832) 715-5350
DONALD KENT ECKHARDT MD
Obstetrics & Gynecology
455 SCHOOL ST, SUITE 29
TOMBALL, TX 77375
Harris County (281) 374-1860
CY-FAIR BONE AND JOINT
Orthopaedic Surgery
455 SCHOOL ST, SUITE 24
TOMBALL, TX 77375
Harris County (281) 955-7577
MS. TERESA C. VON WOGLOM LCSW, LPC
Social Worker (Clinical)
455 SCHOOL ST, SUITE 14
TOMBALL, TX 77375
Harris County (281) 351-6561

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 Tariq Zia's NPI number?

The NPI number for Tariq Zia is 1235209537. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Tariq Zia located?

Tariq Zia practices at 455 School St Suite 22, Tomball, TX 77375. The listed phone number is (281) 357-1200.

What is Tariq Zia's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Tariq Zia enrolled in Medicare?

Yes. Tariq Zia is registered in the Medicare PECOS enrollment system.

What insurance does Tariq Zia accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Tariq Zia 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 Tariq Zia affiliated with any hospitals?

According to CMS data, Tariq Zia is affiliated with Hca Houston Healthcare Tomball and Baylor Scott & White Hospital Brenham.

When was this NPI record last updated?

The NPPES record for Tariq Zia was last updated on October 20, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.