What is Hanon Ling's NPI number?

Hanon Ling's National Provider Identifier (NPI) is 1245457274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hanon Ling's specialty?

Hanon Ling is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).

Where is Hanon Ling located?

Hanon Ling's practice location on file with NPPES is 1515 Quintara St, San Francisco, CA 94116-1273.

What is Hanon Ling's phone number?

The practice phone number listed in the NPPES registry for Hanon Ling is (415) 241-6000.

Is Hanon Ling's NPI active?

Yes — Hanon Ling's NPI (1245457274) is active in the NPPES registry as of the last update on 2026-01-26.

IndividualActive

Hanon Ling

NPI 1245457274 · School Social Worker · San Francisco, CA

Hanon Ling is a School Social Worker provider in San Francisco, CA (NPI 1245457274).

Provider details

NPI number: 1245457274
Entity type: Individual
Primary specialty: School Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 70122 (CA)

Specialties & taxonomies

School Social WorkerPrimary1041S0200XLicense 70122 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

1515 Quintara St

San Francisco, CA 94116-1273

Phone: (415) 241-6000

Street-level locationGet directions

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Mailing address