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Christopher Ryan LLC

Christopher Ryan LLC is a healthcare organization registered as Speech-Language Pathologist in Hawthorne, CA, holding Type 2 (organization) NPI 1528194685 since 2007. The authorized official on file is Sharmila Quenimherr, Member.

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NPI 1528194685
Entity type Organization (Type 2)
Legal business name Christopher Ryan LLC
Other name <Unavail>
Practice address 4455 W 117TH ST., 4TH FL., Hawthorne, CA, 90250
Phone 3108381552
Fax 3108381553
Enumeration date 2007-02-25
Last updated in NPPES 2022-09-23

Authorized official

Name Sharmila Quenimherr
Title Member
Phone 3108381552

Taxonomy & classification

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Secondary
106E00000X Assistant Behavior Analyst Secondary
2080P0006X Developmental - Behavioral Pediatrics Physician Secondary
2081N0008X Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician Secondary
225100000X Physical Therapist Secondary
2251P0200X Pediatric Physical Therapist Secondary CA
225800000X Recreation Therapist Secondary CA
225X00000X Occupational Therapist Secondary
225XP0200X Pediatric Occupational Therapist Secondary CA
235Z00000X Speech-Language Pathologist Secondary 16803 CA
235Z00000X Speech-Language Pathologist Secondary 19172 CA
261QM1300X Multi-Specialty Clinic/Center Secondary 16803 CA
235Z00000X Speech-Language Pathologist Primary CA
Copy-ready billing details
Provider: Christopher Ryan LLC
NPI: 1528194685
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: 4455 W 117TH ST., 4TH FL., Hawthorne, CA, 90250

Providers at this address

NPI Name Type Specialty Location
1235130832 Fox Hills Pharmacy Inc Organization Community/Retail Pharmacy Hawthorne, CA
1841240181 Lee Panman Individual Pediatrics Physician Hawthorne, CA
1508813221 Women'S Lifecycle Medical Group Organization Specialist Hawthorne, CA
1205986130 Tristate Rehabilitation and Therapy Center, Inc. Organization Comprehensive Outpatient Rehabilitation Facility (CORF) Hawthorne, CA
1093860298 La Vida Multi-Specialty Medical Group Organization Specialist Hawthorne, CA
1861522708 La Vida Multispecialty Medical Group Inc Organization Specialist Hawthorne, CA
1629192133 Shereen Beverly, M.D. Inc. Organization Obstetrics & Gynecology Physician Hawthorne, CA
1912189663 Tahira Stewart Individual Family Medicine Physician Hawthorne, CA

Verify this record

Cross-check NPI 1528194685 against the authoritative CMS record: view Christopher Ryan LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Christopher Ryan LLC?
Christopher Ryan LLC is registered in NPPES as a Speech-Language Pathologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-09-23.