OrganizationActive
S Alexander PLLC
NPI 1952136152 · Psychiatry Physician · Honolulu, HI
S Alexander PLLC is a Psychiatry Physician organization in Honolulu, HI (NPI 1952136152).
Provider details
- NPI number
- 1952136152
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Samuel Alexander, President(808) 378-3665
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
120 Kaiulani Ave Ste Kw12
Honolulu, HI 96815-6203
Phone: (808) 378-3662
Street-level locationGet directions
Mailing address
120 Kaiulani Ave Ste Kw12
Honolulu, HI 96815-6203
Additional practice locations (1)
- 10333 El Camino RealAtascadero, CA 93422-5808Phone: (805) 468-2000
Registry dates
- Enumerated
- 2024-09-06
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is S Alexander PLLC's NPI number?
- S Alexander PLLC's National Provider Identifier (NPI) is 1952136152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is S Alexander PLLC?
- S Alexander PLLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is S Alexander PLLC located?
- S Alexander PLLC's practice location on file with NPPES is 120 Kaiulani Ave Ste Kw12, Honolulu, HI 96815-6203.
- What is S Alexander PLLC's phone number?
- The practice phone number listed in the NPPES registry for S Alexander PLLC is (808) 378-3662.
- Who is the authorized official for S Alexander PLLC?
- The authorized official listed on S Alexander PLLC's NPPES record is Samuel Alexander, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is S Alexander PLLC's NPI active?
- Yes — S Alexander PLLC's NPI (1952136152) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.