Zainab Almahrous, MD
Geriatric Medicine (Internal Medicine) Physician · Houghton, MI
Zainab Almahrous, MD is a geriatric medicine (internal medicine) physician with a practice address in Houghton, Michigan, and NPI 1871054395, issued on Mar 27, 2019. Check the license (Michigan 4301506223, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Zainab Almahrous
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 4301506223 MI
Self-reported in NPPES; status is on the state search - Practice location
- 600 Macinnes Dr, Houghton, MI 49931
- Phone
- (906) 483-1860
- Enumerated
- Mar 27, 2019
- Record last updated
- May 13, 2026
- Fax
- (906) 372-3230
- Medicare enrollment
- Enrolled (PECOS I20230714003196); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 600 Macinnes Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monica Aho, PT PCSPediatric Physical Therapist1487157103
- Todd Anderson, DOFamily Medicine Physician1902126998
- Cynthia Blake, APRN,BCFamily Nurse Practitioner1861463994
- Karen Deyoung, D.O.Family Medicine Physician1982801569
- Zachariah Deyoung, MDFamily Medicine Physician1093979700
- Allison Helman, DOFamily Medicine Physician1093761983
Verify Zainab Almahrous in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301506223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
7,889 Medicare Part D claims for 533 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 287 claims were for opioids.
Most prescribed
- Amlodipine Besylate402 claims
- Atorvastatin Calcium342 claims
- Losartan Potassium312 claims
- Levothyroxine Sodium298 claims
- Gabapentin232 claims
- Metformin Hcl225 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.
Bills Medicare through 2 group practices
- Aspirus KeweenawLaurium, MI
- Upper Great Lakes Family Health CenterHancock, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Michigan
There are 184 geriatric medicine (internal medicine) physician records in Michigan.
Other geriatric medicine (internal medicine) physician records in Michigan
- Nadir Abdelrahman, M.D.Dimondale, MI1417119892
- Sarah Abdelsamad, MDDearborn, MI1518451236
- Tazeen Ahmed, MDBay City, MI1356370944
- Asma Al-Hamid, MDCanton, MI1083641021
- Neil Alexander, MDAnn Arbor, MI1760563118
- Ishani Ali, MDMidland, MI1568485795
- Susan AllenBerkley, MI1134198203
- Hussein Almadhoun, MDAnn Arbor, MI1497376511
- Marjorie Almeda, DOAnn Arbor, MI1295740728
- Shruti Anand, MDGrand Rapids, MI1063908416
Common questions
What is Zainab Almahrous, MD's NPI number?
Zainab Almahrous, MD's National Provider Identifier (NPI) is 1871054395, issued on Mar 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Zainab Almahrous, MD located?
The NPPES record lists a practice address at 600 Macinnes Dr, Houghton, MI, 49931. Phone: (906) 483-1860. Providers update this record themselves, so call before visiting.
How can I verify Zainab Almahrous, MD's license?
NPPES lists Michigan license number 4301506223, 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 Zainab Almahrous, MD prescribe under Medicare Part D?
In 2024, Zainab Almahrous, MD had 7,889 Medicare Part D claims for 533 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.