What is Synthia Ling's NPI number?

Synthia Ling's National Provider Identifier (NPI) is 1699139154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Synthia Ling's specialty?

Synthia Ling is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Synthia Ling located?

Synthia Ling's practice location on file with NPPES is Po Box 160226, Sacramento, CA 95816-0170.

What is Synthia Ling's phone number?

The practice phone number listed in the NPPES registry for Synthia Ling is (916) 252-6099.

Is Synthia Ling's NPI active?

Yes — Synthia Ling's NPI (1699139154) is active in the NPPES registry as of the last update on 2025-08-08.

IndividualActive

Synthia Ling, PSYD

NPI 1699139154 · Clinical Psychologist · Sacramento, CA

Synthia Ling, PSYD is a Clinical Psychologist provider in Sacramento, CA (NPI 1699139154).

Provider details

NPI number: 1699139154
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: Yes
License: PSY35972 (CA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY35972 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
10 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

Po Box 160226

Sacramento, CA 95816-0170

Phone: (916) 252-6099

Approximate (ZIP-level) locationGet directions

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Mailing address