Jeffrey Leong
NPI 1194258707 · Psychiatry Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Leong is a Psychiatry Physician provider in Santa Ana, CA (NPI 1194258707).
Provider details
- NPI number
- 1194258707
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A158987 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 21 |
| Buprenorphinebrand: Sublocade | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 4411 E Kings Canyon RdFresno, CA 93702-3604Phone: (559) 246-5023
- 265 S Anita Dr Ste 102-104Orange, CA 92868-3355Phone: (714) 410-3500Fax: (714) 410-3527
Registry dates
- Enumerated
- 2017-04-10
- Last updated
- 2023-12-14
- Certified
- 2023-12-14
Frequently asked questions
- What is Jeffrey Leong's NPI number?
- Jeffrey Leong's National Provider Identifier (NPI) is 1194258707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Leong's specialty?
- Jeffrey Leong is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Leong located?
- Jeffrey Leong's practice location on file with NPPES is 401 W Civic Center Dr # 800, Santa Ana, CA 92701-4515.
- What is Jeffrey Leong's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Leong is (714) 480-6767.
- Does Jeffrey Leong accept Medicare?
- Jeffrey Leong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Leong's NPI active?
- Yes — Jeffrey Leong's NPI (1194258707) is active in the NPPES registry as of the last update on 2023-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.