Samer Mossallam, DO
Obstetrics & Gynecology Physician · Monroe, MI
Samer Mossallam, DO is an obstetrics & gynecology physician with a practice address in Monroe, Michigan, and NPI 1578545638, issued on Nov 15, 2005. Check the license (Michigan 5101012934, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Samer Mossallam
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 5101012934 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1046 N Monroe St, Monroe, MI 48162
- Phone
- (734) 457-9034
- Enumerated
- Nov 15, 2005
- Record last updated
- Oct 1, 2025
- Fax
- (734) 457-9037
- Medicaid ID
- 114734032 MI
- Medicare enrollment
- Enrolled (PECOS I20050510000684); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1995
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →
Also registered at 1046 N Monroe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Corinne Diroff, CNMMidwife1265488381
- Kristi Kostoff, WHNP-BCObstetrics & Gynecology Physician1043887672
- Alisha Marchand, CNMObstetrics & Gynecology Physician1386130037
- John Masserant, MDObstetrics & Gynecology Physician1669454146
- Natasha Welker, CNMObstetrics Physician1154812535
Verify Samer Mossallam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101012934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
350 Medicare Part D claims for 122 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 12 claims were for opioids.
Most prescribed
- Estradiol49 claims
- Dotti22 claims
- Clobetasol Propionate21 claims
- Fesoterodine Fumarate Er20 claims
- Estradiol (Twice Weekly)14 claims
- Escitalopram Oxalate13 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: $218.83
9 payments; by number, the most common kind was food and beverage; the largest payer was Sage Therapeutics, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Ascension Medical Group PromedKalamazoo, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samer Mossallam among 1,776 obstetrics & gynecology physician records in Michigan
Samer Mossallam, DO is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% 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 · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1995 · median 2007 among the 1,003 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Michigan
There are 1,776 obstetrics & gynecology physician records in Michigan.
All 1,776 in Michigan → Every provider in Monroe → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Soudabeh Ahadi, M.D.Monroe, MI 481621174510275
- Laura Katz, MDMonroe, MI 481621922077163
- Kristi Kostoff, WHNP-BCMonroe, MI 481621043887672
- Alisha Marchand, CNMMonroe, MI 481621386130037
- John Masserant, MDMonroe, MI 481621669454146
- Martin Pakideh, D.O.Monroe, MI 481621245492974
- Marvin Craig, M.D. PCLuna Pier, MI 481571912947151
- Danica Maureen Aquino, M.D.Northville, MI 481681639598733
Common questions
What is Samer Mossallam, DO's NPI number?
Samer Mossallam, DO's National Provider Identifier (NPI) is 1578545638, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Samer Mossallam, DO located?
The NPPES record lists a practice address at 1046 N Monroe St, Monroe, MI, 48162. Phone: (734) 457-9034. Providers update this record themselves, so call before visiting.
How can I verify Samer Mossallam, DO's license?
NPPES lists Michigan license number 5101012934, 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 Samer Mossallam, DO prescribe under Medicare Part D?
In 2024, Samer Mossallam, DO had 350 Medicare Part D claims for 122 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.