Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Samuel T Grigoryan, NP

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1881189892

Samuel T Grigoryan, NP is a Nurse Practitioner in Laguna Niguel, California. Qualified in 2021, 5 years ago. Practices with Integrative Psychiatry a Medical Corporation, an 8-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Licensed in
CA
In the registry since
2018
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

29982 Ivy Glenn Dr Ste 203
Laguna Niguel, CA 92677-2097
Phone: (949) 309-7903
Fax: (949) 716-5243
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 95165516 (CA)

Record details

NPI number1881189892
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorYes
NPI enumeratedJune 22, 2018
Last updated in NPPESMay 15, 2023
Certification dateMay 15, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Integrative Psychiatry A Medical Corporation — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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