What is Alfred Sun's NPI number?

Alfred Sun's National Provider Identifier (NPI) is 1487291001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alfred Sun's specialty?

Alfred Sun is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Alfred Sun located?

Alfred Sun's practice location on file with NPPES is 2000 Tyler Ave, South El Monte, CA 91733-3543.

What is Alfred Sun's phone number?

The practice phone number listed in the NPPES registry for Alfred Sun is (562) 328-8126.

Is Alfred Sun's NPI active?

Yes — Alfred Sun's NPI (1487291001) is active in the NPPES registry as of the last update on 2025-06-12.

IndividualActive

Alfred Sun

NPI 1487291001 · Marriage & Family Therapist · South El Monte, CA

Alfred Sun is a Marriage & Family Therapist provider in South El Monte, CA (NPI 1487291001).

Provider details

NPI number: 1487291001
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 149536 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 149536 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

2000 Tyler Ave

South El Monte, CA 91733-3543

Phone: (562) 328-8126

Street-level locationGet directions

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Mailing address