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Edit this profileAt a glance
- 301 Victoria St, Costa Mesa, CA 92627
About Dr. Warikoo
Nisha Warikoo, M.D. practices psychiatry in Costa Mesa, CA. Nisha is also listed as specializing in child & adolescent psychiatry. According to Medicare claims data, the services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. The provider's National Provider Identifier (NPI) is 1306164462.
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
- (949) 665-0453
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
301 VICTORIA ST
Costa Mesa, CA 92627
Conditions Commonly Evaluated or Treated
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Cognitive and adjustment
Eating, sleep, and somatic
Geriatric care
Mental Health
Neurodevelopmental and behavioral
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Eating Disorders
Mood & Depression
Personality and dissociative
Sleep & Wakefulness
Procedures & services
Advanced treatment
Assessment
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Addiction care
Addiction Medicine
Assessments
- Adult ADHD Testing
- Autism testing
- Cognitive Assessment
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
148 services · 17 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
148 | More often than most peers in Psychiatry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other psychiatrists in Costa Mesa 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Nisha Warikoo's specialty?
Nisha Warikoo is a psychiatrist in Costa Mesa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where can I find Nisha Warikoo?
Nisha Warikoo is listed at 301 Victoria St, Costa Mesa, CA 92627. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Nisha Warikoo?
The number on file is (949) 665-0453. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nisha Warikoo's NPI number?
Nisha Warikoo's National Provider Identifier is 1306164462. 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
What is Nisha Warikoo's education?
Nisha Warikoo attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Nisha Warikoo been practicing?
Nisha Warikoo has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Nisha Warikoo known for?
According to Medicare billing data, Nisha Warikoo the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Nisha Warikoo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nisha Warikoo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.