NPPES file of Aug 9, 2026

Sameh F S Dwaikat, MD

Psychiatry Physician · Grand Rapids, MI

Sameh F S Dwaikat, MD is a psychiatry physician with a practice address in Grand Rapids, Michigan, and NPI 1609182567, issued on Aug 29, 2010. Check the license (Michigan 4301097490, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609182567
Name
Sameh F S Dwaikat
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
4301097490 MI
Self-reported in NPPES; status is on the state search
Practice location
200 Jefferson Ave SE, Grand Rapids, MI 49503
Phone
(616) 685-6225
Enumerated
Aug 29, 2010
Record last updated
Jun 5, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110831000493); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 Jefferson Ave SE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kay Aardema, MDAnatomic Pathology & Clinical Pathology Physician1407840051
  2. Olivia Adgate, CTRSRecreation Therapist1497613293
  3. Jacob Al-Kharusy, MDAnesthesiology Physician1043876659
  4. Evien Albazi, MDDiagnostic Radiology Physician1053168633
  5. Adam Anderson, MDEmergency Medicine Physician1003805268
  6. Arslan ArshadNeonatal-Perinatal Medicine Physician1538582911

Verify Sameh F S Dwaikat in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301097490
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

18 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Sameh Dwaikat18
  2. Specialty average1,000

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 one group practice

  1. Advantage Health/saint Mary's Medical GroupGrand Rapids, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sameh F S Dwaikat among 1,729 psychiatry physician records in Michigan

Sameh F S Dwaikat, MD is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.

  • NPI issued2010 · 57% of these records are older, 41% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2002 · median 2005 among the 828 with a school on file
  • Record last updated2013 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

206 psychiatry physician records list a practice address in Grand Rapids

They are 206 of the 18,005 NPPES records with a practice address in Grand Rapids, and 1,729 psychiatry physician records in Michigan.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Suma Cherukuri, D.O.Grand Rapids, MI 495031528247590
  2. Denise Gregory, M.D.Grand Rapids, MI 495031336195007
  3. Robert Holwerda, DOGrand Rapids, MI 495031205995735
  4. Carey Krause, D.O.Grand Rapids, MI 495031467408229
  5. Ryan Marin, MDGrand Rapids, MI 495031174787543
  6. Jamie McLean, M.D.Grand Rapids, MI 495031922205772
  7. John Mitchell, MDGrand Rapids, MI 495031316147572
  8. Mazhar Munir, MDGrand Rapids, MI 495031821083924

Common questions

What is Sameh F S Dwaikat, MD's NPI number?

Sameh F S Dwaikat, MD's National Provider Identifier (NPI) is 1609182567, issued on Aug 29, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sameh F S Dwaikat, MD located?

The NPPES record lists a practice address at 200 Jefferson Ave SE, Grand Rapids, MI, 49503. Phone: (616) 685-6225. Providers update this record themselves, so call before visiting.

How can I verify Sameh F S Dwaikat, MD's license?

NPPES lists Michigan license number 4301097490, 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 Sameh F S Dwaikat, MD prescribe under Medicare Part D?

In 2024, Sameh F S Dwaikat, MD had 18 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.