Danial Jerome Zak, D.O.
Psychiatry Physician · Okemos, MI
Danial Jerome Zak, D.O. is a psychiatry physician with a practice address in Okemos, Michigan, and NPI 1417164575, issued on May 17, 2007. Check the license (Michigan 5101015735, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Danial Jerome Zak
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 5101015735 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3681 Okemos RD Ste 500, Okemos, MI 48864
- Phone
- (517) 410-8546
- Enumerated
- May 17, 2007
- Record last updated
- Jul 6, 2023
- Fax
- (517) 441-4730
- Medicare enrollment
- Enrolled (PECOS I20080208000504); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3681 Okemos RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan GeorgePsychiatric/Mental Health Nurse Practitioner1508625211
- Kenneth Gorney, PA-CPhysician Assistant1255380796
- Lauren Sharp, PMHNPPsychiatric/Mental Health Nurse Practitioner1285461830
Verify Danial Jerome Zak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101015735Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
29 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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
- Msu Health Care Inc.East Lansing, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatry Physician providers in Michigan
There are 1,729 psychiatry physician records in Michigan.
Other psychiatry physician records in Michigan
- Aisha Abbasi, M.D.West Bloomfield, MI1609045913
- Farha Abbasi, M.D.East Lansing, MI1689881781
- Tariq Abbasi, MDSouthfield, MI1326133208
- Nicholas Abbey, MDGrand Rapids, MI1174052187
- Ali Abdallah, DODetroit, MI1851088769
- Salman Abdul MajeedGrand Rapids, MI1144896218
- James Abelson, MD, PHDAnn Arbor, MI1316019821
- Nicholas Abid, D.O.Holland, MI1295743094
- Hiba Abu Suhaiban, M.DJackson, MI1972090801
- Ahmad Abu-Zahra, MDDearborn, MI1316737349
Common questions
What is Danial Jerome Zak, D.O.'s NPI number?
Danial Jerome Zak, D.O.'s National Provider Identifier (NPI) is 1417164575, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Danial Jerome Zak, D.O. located?
The NPPES record lists a practice address at 3681 Okemos RD Ste 500, Okemos, MI, 48864. Phone: (517) 410-8546. Providers update this record themselves, so call before visiting.
How can I verify Danial Jerome Zak, D.O.'s license?
NPPES lists Michigan license number 5101015735, 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 Danial Jerome Zak, D.O. prescribe under Medicare Part D?
In 2024, Danial Jerome Zak, D.O. had 29 Medicare Part D claims for 11 beneficiaries; 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.