NPPES file of Aug 9, 2026

Nagy A. Youssef, MD

Psychiatry Physician · Grand Rapids, MI

Nagy A. Youssef, MD is a psychiatry physician with a practice address in Grand Rapids, Michigan, and NPI 1336156991, issued on Aug 3, 2006. Check the license (Michigan 4301510689, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336156991
Name
Nagy A. Youssef
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
4301510689 MI
35.142232 OH
Self-reported in NPPES; status is on the state search
Practice location
300 68TH St SE, Grand Rapids, MI 49548
Phone
(616) 455-5270
Enumerated
Aug 3, 2006
Record last updated
Dec 14, 2023
Medicaid IDs
08302032 MS
PENDING OH
1336156991 MI
Medicare enrollment
Enrolled (PECOS I20231218000794); 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 300 68TH St SE

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

  1. Salman Abdul MajeedPsychiatry Physician1144896218
  2. Kimberly AbedClinical Social Worker1568864775
  3. Eric Achtyes, MDPsychiatry Physician1780665976
  4. Matthew AdamsBehavior Analyst1770290561
  5. Andrae Agnew, LMSWClinical Social Worker1306481023
  6. Kyle AhonenChild & Adolescent Psychiatry Physician1326579426

Verify Nagy A. Youssef 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 4301510689
    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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The MIPS final score for 2023 (Medicare payment program): 95.3 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.

  1. Qualityout of 100 · 30% of the final score76.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Pine Rest Christian Mental Health ServicesGrand Rapids, MI · Psychiatric

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Nagy A. Youssef among 1,729 psychiatry physician records in Michigan

Nagy A. Youssef, 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 63% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1995 · median 2005 among the 828 with a school on file
  • Record last updated2023 · 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. Eric Achtyes, MDGrand Rapids, MI 495481780665976
  2. Jaime Ayala, M.D.Grand Rapids, MI 495481235180720
  3. William Beute, M.D.Grand Rapids, MI 495481093761827
  4. Eric Erickson, DOGrand Rapids, MI 495481558342220
  5. Jeffrey Jackson, MDGrand Rapids, MI 495481598711186
  6. Robert Lafleur, D.O.Grand Rapids, MI 495481043260177
  7. Jack Mahdasian, MDGrand Rapids, MI 495481841246634
  8. Carlos Marcano, MDGrand Rapids, MI 495481639125040

Common questions

What is Nagy A. Youssef, MD's NPI number?

Nagy A. Youssef, MD's National Provider Identifier (NPI) is 1336156991, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nagy A. Youssef, MD located?

The NPPES record lists a practice address at 300 68TH St SE, Grand Rapids, MI, 49548. Phone: (616) 455-5270. Providers update this record themselves, so call before visiting.

How can I verify Nagy A. Youssef, MD's license?

NPPES lists Michigan license number 4301510689, 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.

What is Nagy A. Youssef, MD's MIPS final score?

The 2023 MIPS final score is 95.3 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.