DR. MARIAM N NASSIF M.D.
NPI 1326043209
Internal Medicine - Cardiovascular Disease in Ogden, UT

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
4403 HARRISON BLVD, STE 3490, OGDEN, UT 84403(801) 387-2650 Get Directions Write a Review

NPPES record last updated: August 13, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mariam N Nassif M.d. NPPES

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

DR. MARIAM N NASSIF M.D. (NPI 1326043209) is an individual cardiovascular disease provider in Ogden, Utah, licensed in Utah (6193751-1205) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Mckay-dee Hospital, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1326043209
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameDR. MARIAM N NASSIFCredential: M.D.
Location Address4403 HARRISON BLVD, STE 3490Ogden, UT 84403-3271
Mailing AddressPo Box 27128Salt Lake City, UT 84127-0128 · (801) 387-2650
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateJune 16, 2005
Last NPPES UpdateAugust 13, 2014
NPI 1326043209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in UT · 6193751-1205
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
4403 HARRISON BLVD, Ogden, UT 84403

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. Mariam N Nassif 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 ID2163412032
PECOS Enrollment IDI20061028000004
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 17

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.

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.
315 services205 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
262 services252 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
203 services186 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
101 services96 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018
An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
94 services91 patients
Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan 78431
This is a diagnostic test where a tiny amount of radioactive material is used to examine your heart's blood flow at rest & during stress, alongside a CT scan for detailed images. It helps identify any heart-related issues like blockages or damage.
83 services81 patients

Hospital Affiliations CMS Care Compare 3

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

Mckay-Dee Hospital

Acute Care Hospitals · Ogden, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460004
Location4401 Harrison BoulevardOgden, UT 84403 · Weber County
Emergency services Birthing friendly

University Of Utah Hospitals And Clinics

Acute Care Hospitals · Salt Lake City, UT
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number460009
Location50 North Medical DriveSalt Lake City, UT 84132 · Salt Lake County
Emergency services Birthing friendly

Intermountain Health Layton Hospital

Acute Care Hospitals · Layton, UT
OwnershipVoluntary non-profit - Private
CMS Certification Number460061
Location201 West Layton ParkwayLayton, UT 84041 · Davis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84403 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
$125.70 typical visit price
range $54.34 – $166.03
Typical copayment $31.42 (range $13.58 – $41.50)
Most-billed visit code 99204
Established Patient
$68.01 typical visit price
range $17.23 – $135.20
Typical copayment $17.00 (range $4.30 – $33.80)
Most-billed visit code 99213
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.

Neurological Surgery
4403 HARRISON BLVD, SUITE 1815
OGDEN, UT 84403
Obstetrics & Gynecology
4403 HARRISON BLVD, SUITE 4440
OGDEN, UT 84403
Internal Medicine (Cardiovascular Disease)
4403 HARRISON BLVD, STE 3490
OGDEN, UT 84403
Podiatrist
4403 HARRISON BLVD, #2835
OGDEN, UT 84403
Family Medicine
4403 HARRISON BLVD, STE A-700
OGDEN, UT 84403
Urology
4403 HARRISON BLVD, SUITE 4400
OGDEN, UT 84403
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4403 HARRISON BLVD, STE 3630
OGDEN, UT 84403
Obstetrics & Gynecology
4403 HARRISON BLVD, STE 4815
OGDEN, UT 84403

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 Mariam Nassif's NPI number?

The NPI number for Mariam Nassif is 1326043209. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Mariam Nassif located?

Mariam Nassif practices at 4403 Harrison Blvd Ste 3490, Ogden, UT 84403. The listed phone number is (801) 387-2650.

What is Mariam Nassif's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Mariam Nassif enrolled in Medicare?

Yes. Mariam Nassif 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 Mariam Nassif accept?

Health plans from Select Health list Mariam Nassif 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 Mariam Nassif affiliated with any hospitals?

According to CMS data, Mariam Nassif is affiliated with Mckay-Dee Hospital, University Of Utah Hospitals And Clinics and Intermountain Health Layton Hospital.

When was this NPI record last updated?

The NPPES record for Mariam Nassif was last updated on August 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.