Erick Zak, DO
Psychiatry Physician · Royal Oak, MI
Erick Zak, DO is a psychiatry physician with a practice address in Royal Oak, Michigan, and NPI 1487116380, issued on Apr 1, 2019. Check the license (Michigan 5101027586, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Erick Zak
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 5101027586 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3535 W 13 Mile RD Ste 240, Royal Oak, MI 48073
- Phone
- (248) 551-1200
- Enumerated
- Apr 1, 2019
- Record last updated
- Dec 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20240220001576); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 3535 W 13 Mile RD Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Decker, PA-CPhysician Assistant1609431410
Verify Erick Zak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101027586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average psychiatry physician in 2024
1,347 Medicare Part D claims for 80 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Olanzapine102 claims
- Quetiapine Fumarate88 claims
- Hydroxyzine Hcl85 claims
- Trazodone Hcl80 claims
- Clonazepam67 claims
- Escitalopram Oxalate67 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: $41.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 one group practice
- Beaumont Medical Group- Specialty ServicesFarmington Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erick Zak among 1,729 psychiatry physician records in Michigan
Erick Zak, DO 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 2019, is newer than 77% of them.
- NPI issued2019 · 77% of these records are older, 19% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2019 · median 2005 among the 828 with a school on file
- Record last updated2024 · 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).
Psychiatry Physician providers in Michigan
There are 1,729 psychiatry physician records in Michigan.
All 1,729 in Michigan → Every provider in Royal Oak → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Hassan Barada, MDRoyal Oak, MI 480731164161113
- Angela Nuzzarello, MDRoyal Oak, MI 480731679650485
- Lopa Rana, M.D.Royal Oak, MI 480731205996071
- Hend Talia, M.D.Royal Oak, MI 480731720333701
- Agnes Wrobel, M.D.Royal Oak, MI 480731013077882
- Debra Hollander, MDSouthfield, MI 480751760480826
- Augusto Jamora, MDSouthfield, MI 480751720001613
- Thomas Park, M.D.Southfield, MI 480751629169412
Common questions
What is Erick Zak, DO's NPI number?
Erick Zak, DO's National Provider Identifier (NPI) is 1487116380, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Erick Zak, DO located?
The NPPES record lists a practice address at 3535 W 13 Mile RD Ste 240, Royal Oak, MI, 48073. Phone: (248) 551-1200. Providers update this record themselves, so call before visiting.
How can I verify Erick Zak, DO's license?
NPPES lists Michigan license number 5101027586, 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 Erick Zak, DO prescribe under Medicare Part D?
In 2024, Erick Zak, DO had 1,347 Medicare Part D claims for 80 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.