Mazen Saab, D.O.
Emergency Medicine Physician · Livonia, MI
Mazen Saab, D.O. is an emergency medicine physician with a practice address in Livonia, Michigan, and NPI 1710079074, issued on Sep 28, 2006. Check the license (Michigan 5101015675, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mazen Saab
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 5101015675 MI
Self-reported in NPPES; status is on the state search - Practice location
- 36475 5 Mile RD, Livonia, MI 48154
- Phone
- (734) 655-1420
- Enumerated
- Sep 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (734) 655-1445
- Medicare enrollment
- Enrolled (PECOS I20050330001132); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2003
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 36475 5 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Arabo, M.D.Emergency Medicine Physician1235235599
- Lisa Barton, OTROccupational Therapist1033616834
- Michael Biller, CRNACertified Registered Nurse Anesthetist1063442432
- Amgad Bissada, M.D.Internal Medicine Physician1295753101
- Kathryn Borromeo, RNFARegistered Nurse First Assistant1598844458
- Brenni Brown-Polanski, CRNACertified Registered Nurse Anesthetist1609806967
Verify Mazen Saab in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101015675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average emergency medicine physician in 2024
192 Medicare Part D claims for 130 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Prednisone35 claims
- Cephalexin29 claims
- Cyclobenzaprine Hcl18 claims
- Naproxen16 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.
The MIPS final score for 2023 (Medicare payment program): 82.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $47.43
2 payments; by number, the most common kind was food and beverage; the largest payer was Csl Behring. The 12,335 providers of this specialty with any payment received $953.79 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 2 group practices
- Independent Emergency Physicians PCSouthfield, MI
- Independent Observation Physicians PLLCJackson, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mazen Saab among 3,083 emergency medicine physician records in Michigan
Mazen Saab, D.O. is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 77% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2013 among the 1,931 with a school on file
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Michigan
There are 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Livonia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Patricia Arabo, M.D.Livonia, MI 481541235235599
- Nicholas Branscomb, D.O.Livonia, MI 481541689907206
- Michael Calice, M.D.Livonia, MI 481541518993617
- Stephen Chabala, D.O.Livonia, MI 481541265525281
- Sara Chakel, MDLivonia, MI 481541235259458
- Jeffery Chapman, D.O.Livonia, MI 481541457464174
- Jodi Galdes, M.D.Livonia, MI 481541053331983
- Dominique Hill, MDLivonia, MI 481541942529045
Common questions
What is Mazen Saab, D.O.'s NPI number?
Mazen Saab, D.O.'s National Provider Identifier (NPI) is 1710079074, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mazen Saab, D.O. located?
The NPPES record lists a practice address at 36475 5 Mile RD, Livonia, MI, 48154. Phone: (734) 655-1420. Providers update this record themselves, so call before visiting.
How can I verify Mazen Saab, D.O.'s license?
NPPES lists Michigan license number 5101015675, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mazen Saab, D.O. prescribe under Medicare Part D?
In 2024, Mazen Saab, D.O. had 192 Medicare Part D claims for 130 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Mazen Saab, D.O.'s MIPS final score?
The 2023 MIPS final score is 82.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.