What is Sarah Lyndon's NPI number?

Sarah Lyndon's National Provider Identifier (NPI) is 1255731766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Lyndon's specialty?

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

Where is Sarah Lyndon located?

Sarah Lyndon's practice location on file with NPPES is 4299 Macarthur Blvd Ste 200, Newport Beach, CA 92660-2095.

What is Sarah Lyndon's phone number?

The practice phone number listed in the NPPES registry for Sarah Lyndon is (949) 229-0795.

Is Sarah Lyndon's NPI active?

Yes — Sarah Lyndon's NPI (1255731766) is active in the NPPES registry as of the last update on 2025-09-30.

IndividualActive

Sarah Lyndon, PSY.D

NPI 1255731766 · Psychologist · Newport Beach, CA

Sarah Lyndon, PSY.D is a Psychologist provider in Newport Beach, CA (NPI 1255731766).

Provider details

NPI number: 1255731766
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D
Sex: Female
Sole proprietor: No
License: PSY22975 (CA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY22975 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
11 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

4299 Macarthur Blvd Ste 200

Newport Beach, CA 92660-2095

Phone: (949) 229-0795

Street-level locationGet directions

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Mailing address