DR. MOHAMMAD TAREK AL-ASSI M.D.
NPI 1578554333
Internal Medicine - Gastroenterology in Arlington, TX

Active since November 02, 2005PECOS EnrolledAccepts Medicare Assignment
79.87/100
CMS Quality Rating
1001 N WALDROP DR, STE. 509, ARLINGTON, TX 76012(817) 394-4300(817) 394-0200 Get Directions Write a Review

NPPES record last updated: May 16, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mohammad Tarek Al-assi M.d. NPPES

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

DR. MOHAMMAD TAREK AL-ASSI M.D. (NPI 1578554333) is an individual gastroenterology provider in Arlington, Texas, licensed in Texas (J4684) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Texas Health Arlington Memorial Hospital, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1578554333
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MOHAMMAD TAREK AL-ASSICredential: M.D.
Location Address1001 N WALDROP DR, STE. 509Arlington, TX 76012-4705
Mailing AddressPo Box 35629Dallas, TX 75235-0629 · (214) 424-2213 · Fax (214) 231-2159
Fax(817) 394-0200
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateNovember 2, 2005
Last NPPES UpdateMay 16, 2013
NPI 1578554333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in TX · J4684
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.
1001 N WALDROP DR, Arlington, TX 76012

Other Identifiers 7

Other00N91FTX · Bcbs Grp
Medicare PIN8J8308TX
Other8F7165TX · Bcbs
Medicaid100711404TX
Medicare PINP00412807TX
Medicaid081585402TX
Medicare UPINF87042

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

Dr. Mohammad Tarek Al-assi 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 ID9537127949
PECOS Enrollment IDI20041230000409
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 10

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.

Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
121 services119 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
114 services101 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.
109 services93 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.
80 services77 patients
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.
59 services38 patients
Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248
This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.
48 services42 patients

Hospital Affiliations CMS Care Compare

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

Texas Health Arlington Memorial Hospital

Acute Care Hospitals · Arlington, TX
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450064
Location800 W Randol Mill RdArlington, TX 76012 · Tarrant County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76012 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
$129.63 typical visit price
range $56.47 – $171.07
Typical copayment $32.40 (range $14.11 – $42.76)
Most-billed visit code 99204
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
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.

79.87/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.55
Promoting Interoperability100
Improvement Activities40
Cost64.36

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)
1001 N WALDROP DR, STE. 509
ARLINGTON, TX 76012
Internal Medicine (Gastroenterology)
1001 N WALDROP DR, SUITE 509
ARLINGTON, TX 76012
Internal Medicine (Rheumatology)
1001 N WALDROP DR, SUITE 601
ARLINGTON, TX 76012
Nurse Practitioner
1001 N WALDROP DR, STE 509
ARLINGTON, TX 76012
Clinic/Center (Multi-Specialty)
1001 N WALDROP DR, SUITE 505
ARLINGTON, TX 76012
Obstetrics & Gynecology
1001 N WALDROP DR, SUITE 505
ARLINGTON, TX 76012
Nurse Practitioner
1001 N WALDROP DR, SUITE 615
ARLINGTON, TX 76012
Obstetrics & Gynecology
1001 N WALDROP DR, SUITE 505
ARLINGTON, TX 76012

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 Mohammad Al-assi's NPI number?

The NPI number for Mohammad Al-assi is 1578554333. It was assigned to this individual provider in the NPPES registry on November 2, 2005.

Where is Mohammad Al-assi located?

Mohammad Al-assi practices at 1001 N Waldrop Dr Ste. 509, Arlington, TX 76012. The listed phone number is (817) 394-4300.

What is Mohammad Al-assi's specialty?

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

Is Mohammad Al-assi enrolled in Medicare?

Yes. Mohammad Al-assi 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 Mohammad Al-assi accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Molina Healthcare list Mohammad Al-assi 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 Mohammad Al-assi affiliated with any hospitals?

According to CMS data, Mohammad Al-assi is affiliated with Texas Health Arlington Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Mohammad Al-assi was last updated on May 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.