Mohsain Essa, M.D.
NPI 1134161458 · Psychiatry Physician · Livermore, CA
Mohsain Essa, M.D. is a Psychiatry Physician provider in Livermore, CA (NPI 1134161458).
Provider details
- NPI number
- 1134161458
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- F8476 (TX)
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mohsain Essa's NPI number?
- Mohsain Essa's National Provider Identifier (NPI) is 1134161458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohsain Essa's specialty?
- Mohsain Essa is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mohsain Essa located?
- Mohsain Essa's practice location on file with NPPES is 4951 Arroyo Rd, Livermore, CA 94550-9650.
- What is Mohsain Essa's phone number?
- The practice phone number listed in the NPPES registry for Mohsain Essa is (925) 373-4700.
- Is Mohsain Essa's NPI active?
- Yes — Mohsain Essa's NPI (1134161458) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.