What is Leen Yosef's NPI number?

Leen Yosef's National Provider Identifier (NPI) is 1659141075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leen Yosef's specialty?

Leen Yosef is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Leen Yosef located?

Leen Yosef's practice location on file with NPPES is 22672 Lambert St Ste 611, Lake Forest, CA 92630-1613.

What is Leen Yosef's phone number?

The practice phone number listed in the NPPES registry for Leen Yosef is (949) 329-8161.

Is Leen Yosef's NPI active?

Yes — Leen Yosef's NPI (1659141075) is active in the NPPES registry as of the last update on 2024-01-05.

IndividualActive

Leen Yosef, M.S. CCC-SLP

NPI 1659141075 · Speech-Language Pathologist · Lake Forest, CA

Leen Yosef, M.S. CCC-SLP is a Speech-Language Pathologist provider in Lake Forest, CA (NPI 1659141075).

Provider details

NPI number: 1659141075
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Credential: M.S. CCC-SLP
Sex: Female
Sole proprietor: Yes
License: 17573 (CA)

Practice location

22672 Lambert St Ste 611

Lake Forest, CA 92630-1613

Phone: (949) 329-8161

Street-level locationGet directions

More CA providers

Mailing address

29775 Niguel Rd Apt G

Laguna Niguel, CA 92677-2052

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 17573 (CA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
2 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.

Enumerated: 2024-01-05
Last updated: 2024-01-05
Certified: 2024-01-05

Frequently asked questions

What is Leen Yosef's NPI number?: Leen Yosef's National Provider Identifier (NPI) is 1659141075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Leen Yosef's specialty?: Leen Yosef is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Leen Yosef located?: Leen Yosef's practice location on file with NPPES is 22672 Lambert St Ste 611, Lake Forest, CA 92630-1613.
What is Leen Yosef's phone number?: The practice phone number listed in the NPPES registry for Leen Yosef is (949) 329-8161.
Is Leen Yosef's NPI active?: Yes — Leen Yosef's NPI (1659141075) is active in the NPPES registry as of the last update on 2024-01-05.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions