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MUSTAFA A TIEWALA M.D.
NPI 1598960312
Internal Medicine - Gastroenterology in Minneapolis, MN

Active since June 20, 2007PECOS EnrolledAccepts Medicare Assignment
825 S. 8TH STREET, SUITE 250, MINNEAPOLIS, MN 55404(612) 347-5225 Get Directions Write a Review

NPPES record last updated: October 4, 2012. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mustafa A Tiewala M.d. NPPES

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

MUSTAFA A TIEWALA M.D. (NPI 1598960312) is an individual gastroenterology provider in Minneapolis, Minnesota, licensed in Minnesota (52892) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Regions Hospital, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1598960312
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMUSTAFA A TIEWALACredential: M.D.
Location Address825 S. 8TH STREET, SUITE 250Minneapolis, MN 55404-1208
Mailing Address701 Park AvenueMinneapolis, MN 55415-1829 · (612) 873-8582
Phone(612) 347-5225
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateJune 20, 2007
Last NPPES UpdateOctober 4, 2012
✔ NPI 1598960312 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 MN · 52892
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
825 S. 8TH STREET, SUITE 250, Minneapolis, MN 55404
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica.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

Mustafa A Tiewala 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 ID5890828396
PECOS Enrollment IDI20100804000960
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 8

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.

Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500
Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.
84 services83 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.
52 services51 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.
43 services43 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.
30 services27 patients
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.
29 services29 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.
28 services24 patients

Hospital Affiliations CMS Care Compare

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

Regions Hospital

Acute Care Hospitals · Saint Paul, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240106
Location640 Jackson StreetSaint Paul, MN 55101 · Ramsey County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55404 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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.

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 Mustafa Tiewala's NPI number?

The NPI number for Mustafa Tiewala is 1598960312. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is Mustafa Tiewala located?

Mustafa Tiewala practices at 825 S. 8th Street, Suite 250, Minneapolis, MN 55404. The listed phone number is (612) 347-5225.

What is Mustafa Tiewala's specialty?

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

Is Mustafa Tiewala enrolled in Medicare?

Yes. Mustafa Tiewala 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 Mustafa Tiewala accept?

Health plans from HealthPartners and Medica list Mustafa Tiewala 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 Mustafa Tiewala affiliated with any hospitals?

According to CMS data, Mustafa Tiewala is affiliated with Regions Hospital.

When was this NPI record last updated?

The NPPES record for Mustafa Tiewala was last updated on October 4, 2012. 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.