Mohsen Nasir, MD
Allergy & Immunology Physician · Saginaw, MI
Mohsen Nasir, MD is an allergy & immunology physician with a practice address in Saginaw, Michigan, and NPI 1528287240, issued on Apr 24, 2007. Check the license (Michigan 4301097772, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mohsen Nasir
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 4301097772 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4200 Fashion Square Blvd Ste 301, Saginaw, MI 48603
- Phone
- (989) 729-4206
- Enumerated
- Apr 24, 2007
- Record last updated
- Aug 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (989) 729-4207
- Medicaid ID
- 1528287240 MI
- Medicare enrollment
- Enrolled (PECOS I20230310002536); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4200 Fashion Square Blvd Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Lee, FNPFamily Nurse Practitioner1700484524
- Latoya Newton, FNPFamily Nurse Practitioner1437813144
Verify Mohsen Nasir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301097772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
335 Medicare Part D claims for 68 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Montelukast Sodium46 claims
- Xolair44 claims
- Trelegy Ellipta36 claims
- Fluticasone Propionate30 claims
- Dupixent Pen29 claims
- Epinephrine15 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: $851.36
38 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Insight Chicago IncChicago, IL
- Jawad A Shah MD PCFlint, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in Michigan
There are 137 allergy & immunology physician records in Michigan.
Other allergy & immunology physician records in Michigan
- Cem Akin, MDNorthville, MI1629167549
- Suresh Anne, MDFlint, MI1336101443
- Annie Arrey Mensah, MDFarmington Hills, MI1235174996
- Ulus Atasoy, MDAnn Arbor, MI1306875471
- Ramesh Avula, M.D.Lansing, MI1205867967
- Hussein Azzam, MDNovi, MI1144688854
- Abdul Bahrainwala, M.D.Royal Oak, MI1265465769
- James Baldwin, MDAnn Arbor, MI1508955428
- Alan Baptist, MDAnn Arbor, MI1043257751
- Ronda Barak-Norris, MDFarmington Hills, MI1851372304
Common questions
What is Mohsen Nasir, MD's NPI number?
Mohsen Nasir, MD's National Provider Identifier (NPI) is 1528287240, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mohsen Nasir, MD located?
The NPPES record lists a practice address at 4200 Fashion Square Blvd Ste 301, Saginaw, MI, 48603. Phone: (989) 729-4206. Providers update this record themselves, so call before visiting.
How can I verify Mohsen Nasir, MD's license?
NPPES lists Michigan license number 4301097772, 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 Mohsen Nasir, MD prescribe under Medicare Part D?
In 2024, Mohsen Nasir, MD had 335 Medicare Part D claims for 68 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.