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SHEHARYAR MERWAT MD
NPI 1982816310
Internal Medicine - Gastroenterology in Galveston, TX

Active since May 06, 2007PECOS EnrolledAccepts Medicare Assignment
74.96/100
CMS Quality Rating
301 UNIVERSITY BLVD, GALVESTON, TX 77555(409) 772-1501(409) 772-4789 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sheharyar Merwat Md NPPES

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

SHEHARYAR MERWAT MD (NPI 1982816310) is an individual gastroenterology provider in Galveston, Texas, licensed in Wisconsin (14330-320) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Kettering Health Main Campus, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1982816310
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameSHEHARYAR MERWATCredential: MD
Location Address301 UNIVERSITY BLVDGalveston, TX 77555-0764
Mailing Address301 University BlvdGalveston, TX 77555-0764 · (409) 772-1501 · Fax (409) 772-4789
Phone(409) 772-1501
Fax(409) 772-4789
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateMay 6, 2007
Last NPPES UpdateJune 8, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1982816310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in WI · 14330-320✔ Licensed in TX · P1475
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 L2766R (AL)
301 UNIVERSITY BLVD, Galveston, TX 77555
Open in Google Maps ↗

Other Identifiers 1

Medicaid100393369WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Oscar Insurance Company.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

Sheharyar Merwat Md 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 ID7810034766
PECOS Enrollment IDI20120626000547, I20260617003461
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 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.
21 services13 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Kettering Health Main Campus

Acute Care Hospitals · Kettering, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number360079
Location3535 Southern BoulevardKettering, OH 45429 · Montgomery County
Emergency services Birthing friendly

Kettering Health Dayton

Acute Care Hospitals · Dayton, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360133
Location405 Grand AvenueDayton, OH 45405 · Montgomery County
Birthing friendly

Medical Center Hospital

Acute Care Hospitals · Odessa, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450132
Location500 W 4th StreetOdessa, TX 79761 · Ector County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77555 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
$131.16 typical visit price
range $57.19 – $173.07
Typical copayment $32.79 (range $14.29 – $43.26)
Most-billed visit code 99204
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
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.

74.96/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.77
Promoting Interoperability94
Improvement Activities40
Cost47.75

Referred Medical Equipment & Supplies CMS DME claims 4

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
7 suppliers37 claims2,715 services$0.30 avg. paid by Medicare
Sirolimus, oral, 1 mg J7520
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers13 claims390 services$2.64 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
6 suppliers46 claims46 services$18.12 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
6 suppliers14 claims14 services$12.69 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.

AMY KATHERINE HAVERTY PNP
Nurse Practitioner (Pediatrics)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222
EVA NOVAK BLIGHT NNP
Nurse Practitioner (Neonatal)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222
DR. JENNIFER ANN MINNEMAN MD
Surgery (Trauma Surgery)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-1011
DR. JAMES HAROLD PAVELA MD
Internal Medicine
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-7063
DIAA HAMOUDA MBBCH
Psychiatry & Neurology (Neurology)
301 UNIVERSITY BLVD, JSA 9.128
GALVESTON, TX 77555
Galveston County (409) 772-8031
SOMMER KIRSCH CAUSEY MD
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-1221
RANDA ABDELMASIH MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (832) 505-2300
HEATHER PENTON
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222

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 Sheharyar Merwat's NPI number?

The NPI number for Sheharyar Merwat is 1982816310. It was assigned to this individual provider in the NPPES registry on May 6, 2007.

Where is Sheharyar Merwat located?

Sheharyar Merwat practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (409) 772-1501.

What is Sheharyar Merwat's specialty?

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

Is Sheharyar Merwat enrolled in Medicare?

Yes. Sheharyar Merwat 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 Sheharyar Merwat accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Sheharyar Merwat 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 Sheharyar Merwat affiliated with any hospitals?

According to CMS data, Sheharyar Merwat is affiliated with Kettering Health Main Campus, Kettering Health Dayton and Medical Center Hospital.

When was this NPI record last updated?

The NPPES record for Sheharyar Merwat was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.