Are you Dr. Marusak? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 300 Medical Plz, Los Angeles, CA 90095
About Dr. Marusak
Based in Los Angeles, CA, Gregory Marusak, MD is listed in the NPI registry under psychiatry. Gregory graduated from Wayne State University School of Medicine in 1990. NPI 1205851532 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 825-9989
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
300 MEDICAL PLZ
Los Angeles, CA 90095
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatrists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other psychiatrists in Los Angeles 8
Same specialty, same city.
Trained at Wayne State University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Marusak?
Dr. Marusak is a psychiatrist in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Dr. Marusak's address?
Dr. Marusak is listed at 300 Medical Plz, Los Angeles, CA 90095. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Marusak?
The number on file is (310) 825-9989. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Marusak's NPI number?
Dr. Marusak's National Provider Identifier is 1205851532. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Marusak train?
Dr. Marusak attended Wayne State University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Marusak been practicing?
Dr. Marusak has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Marusak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marusak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.