Harish Kavirajan, MD
NPI 1083721849 · Geriatric Psychiatry Physician · Irvine, CA
Harish Kavirajan, MD is a Geriatric Psychiatry Physician provider in Irvine, CA (NPI 1083721849).
Provider details
- NPI number
- 1083721849
- Entity type
- Individual
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A55485 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 162 | 33 |
| Escitalopram Oxalate | 151 | 26 |
| Bupropion Hclbrand: Bupropion Xl | 114 | 19 |
| Quetiapine Fumarate | 88 | 13 |
| Clonazepam | 88 | 12 |
| Duloxetine Hcl | 85 | 15 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Harish Kavirajan's NPI number?
- Harish Kavirajan's National Provider Identifier (NPI) is 1083721849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harish Kavirajan's specialty?
- Harish Kavirajan is listed in the NPPES registry with a primary specialty of Geriatric Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Harish Kavirajan located?
- Harish Kavirajan's practice location on file with NPPES is 6 Venture Ste 277, Irvine, CA 92618-7304.
- What is Harish Kavirajan's phone number?
- The practice phone number listed in the NPPES registry for Harish Kavirajan is (949) 422-6814.
- Is Harish Kavirajan's NPI active?
- Yes — Harish Kavirajan's NPI (1083721849) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.