What is Weei Loallen's NPI number?

Weei Loallen's National Provider Identifier (NPI) is 1922502962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Weei Loallen's specialty?

Weei Loallen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Weei Loallen located?

Weei Loallen's practice location on file with NPPES is 249 S Highway 101 Ste 375, Solana Beach, CA 92075-1807.

What is Weei Loallen's phone number?

The practice phone number listed in the NPPES registry for Weei Loallen is (818) 920-9094.

Is Weei Loallen's NPI active?

Yes — Weei Loallen's NPI (1922502962) is active in the NPPES registry as of the last update on 2025-03-31.

IndividualActive

Weei Loallen, MD

NPI 1922502962 · Psychiatry Physician · Solana Beach, CA

Weei Loallen, MD is a Psychiatry Physician provider in Solana Beach, CA (NPI 1922502962).

Provider details

NPI number: 1922502962
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: A164892 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense A164892 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
6 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

249 S Highway 101 Ste 375

Solana Beach, CA 92075-1807

Phone: (818) 920-9094

Fax: (430) 249-0567

Street-level locationGet directions

More CA providers

Mailing address

249 S Highway 101 # 375

Solana Beach, CA 92075-1807

Additional practice locations (5)

627 N Larchmont Blvd
Los Angeles, CA 90004-1307
Phone: (213) 349-6533
Fax: (213) 410-5200
840 N Avenue 66
Los Angeles, CA 90042-1508
Phone: (626) 395-7100
Fax: (626) 395-7270
4063 Birch St Ste 220
Newport Beach, CA 92660-2241
Phone: (949) 229-5708
8825 Aero Dr Ste 305
San Diego, CA 92123-2270
Phone: (858) 571-1964
Fax: (858) 571-1967
14624 Sherman Way
Van Nuys, CA 91405-2241
Phone: (818) 908-4990
Fax: (818) 997-3138

Enumerated: 2018-03-23
Last updated: 2025-03-31
Certified: 2025-03-31

Frequently asked questions

What is Weei Loallen's NPI number?: Weei Loallen's National Provider Identifier (NPI) is 1922502962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Weei Loallen's specialty?: Weei Loallen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is Weei Loallen located?: Weei Loallen's practice location on file with NPPES is 249 S Highway 101 Ste 375, Solana Beach, CA 92075-1807.
What is Weei Loallen's phone number?: The practice phone number listed in the NPPES registry for Weei Loallen is (818) 920-9094.
Is Weei Loallen's NPI active?: Yes — Weei Loallen's NPI (1922502962) is active in the NPPES registry as of the last update on 2025-03-31.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.