Mariam N. Nassif, M.D.
Cardiovascular Disease Physician · Ogden, UT
Mariam N. Nassif, M.D. is a cardiovascular disease physician with a practice address in Ogden, Utah, and NPI 1326043209, issued on Jun 16, 2005. Check the license (Utah 6193751-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Mariam N. Nassif
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 6193751-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 4403 Harrison Blvd, Ogden, UT 84403
- Phone
- (801) 387-2650
- Enumerated
- Jun 16, 2005
- Record last updated
- Aug 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20061028000004); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 163 in Utah → Look up another NPI →
Also registered at 4403 Harrison Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Abel, MDPulmonary Disease Physician1730129941
- Adhish Agarwal, M.D.Nephrology Physician1164424750
- Kimberly Allen, N.P.Nurse Practitioner1114113677
- Scott Andelin, MDFamily Medicine Physician1013245000
- Karen Anderson, FNPFamily Nurse Practitioner1679691083
- Norman Anderson, PHDClinical Psychologist1740355163
Verify Mariam N. Nassif in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 6193751-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,735 Medicare Part D claims for 253 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Metoprolol Succinate116 claims
- Amlodipine Besylate105 claims
- Atorvastatin Calcium105 claims
- Losartan Potassium98 claims
- Carvedilol97 claims
- Lisinopril93 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $49.04
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ihc Health Services IncSt George, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariam N. Nassif among 163 cardiovascular disease physician records in Utah
Mariam N. Nassif, M.D. is one of 163 cardiovascular disease physician records with a practice address in Utah. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1989 · median 2004 among the 93 with a school on file
- Record last updated2014 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Utah
There are 163 cardiovascular disease physician records in Utah.
All 163 in Utah → Every provider in Ogden → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Michelle Bischoff, M.D.Ogden, UT 844031790179786
- Michael Buch, MDOgden, UT 844031558479725
- Sherman Coleman, MDOgden, UT 844031699883843
- Sergio Collado, M.D.Ogden, UT 844031326064973
- Grant Holland, MDOgden, UT 844031669467791
- Saima Husain, M.D.Ogden, UT 844031427237007
- John Lund, M.D.Ogden, UT 844031477578557
- Garry Mackenzie, M.D.Ogden, UT 844031841222338
Common questions
What is Mariam N. Nassif, M.D.'s NPI number?
Mariam N. Nassif, M.D.'s National Provider Identifier (NPI) is 1326043209, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mariam N. Nassif, M.D. located?
The NPPES record lists a practice address at 4403 Harrison Blvd, Ogden, UT, 84403. Phone: (801) 387-2650. Providers update this record themselves, so call before visiting.
How can I verify Mariam N. Nassif, M.D.'s license?
NPPES lists Utah license number 6193751-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mariam N. Nassif, M.D. prescribe under Medicare Part D?
In 2024, Mariam N. Nassif, M.D. had 1,735 Medicare Part D claims for 253 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.