DR. RYAN H. KOTTON M.D.
NPI 1306059936
Physical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine in Los Angeles, CA

Q: What is Ryan Kotton's NPI number?

The NPI number for Ryan Kotton is 1306059936. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Q: What is Ryan Kotton's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pediatric Rehabilitation Medicine, with taxonomy code 2081P0010X.

Q: When was this NPI record last updated?

The NPPES record for Ryan Kotton was last updated on October 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 08, 2007PECOS Enrolled

8635 W 3RD ST, SUITE 465W, LOS ANGELES, CA 90048(310) 935-4065(310) 935-4075 Get Directions Write a Review

NPPES record last updated: October 3, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Ryan H. Kotton M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RYAN H. KOTTON M.D. (NPI 1306059936) is an individual pediatric rehabilitation medicine provider in Los Angeles, California, licensed in California (A107539) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306059936

Entity TypeIndividualMale

Primary Taxonomy2081P0010X

Provider Legal NameDR. RYAN H. KOTTONCredential: M.D.

Location Address8635 W 3RD ST, SUITE 465WLos Angeles, CA 90048-6101

Mailing Address8635 W 3rd St, Suite 465wLos Angeles, CA 90048-6101 · (310) 935-4065

Phone(310) 935-4065

Fax(310) 935-4075

Sole ProprietorYes

Enumeration DateMay 8, 2007

Last NPPES UpdateOctober 3, 2013

✔ NPI 1306059936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pediatric Rehabilitation MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2081P0010X

Licenses✔ Licensed in CA · A107539✔ Licensed in PA · MD435065

Definition

A physiatrist who utilizes an interdisciplinary approach and addresses the prevention, diagnosis, treatment and management of congenital and childhood-onset physical impairments including related or secondary medical, physical, functional, psychosocial and vocational limitations or conditions, with an understanding of the life course of disability. This physician is trained in the identification of functional capabilities and selection of the best of rehabilitation intervention strategies, with an understanding of the continuum of care.

Also ListedPediatricsTaxonomy 208000000X · License A107539 (CA), MD435065 (PA)

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X · License A107539 (CA), MD435065 (PA)

8635 W 3RD ST, Los Angeles, CA 90048

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ryan H. Kotton M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ryan Kotton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cedars-Sinai Medical Center

0.2 mi

General Acute Care Hospital

8700 BEVERLY BLVD
Los Angeles, CA 90048

Reassigned Medicare billing, California enrollment
1,001 clinicians in this Medicare group

NPI 1639172372 (323) 866-8600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

I-HSUAN LIN DPT

Physical Therapist

8635 W 3RD ST, SUITE 465W
LOS ANGELES, CA 90048

Los Angeles County (310) 657-8591

JAY W MARKS MD

Internal Medicine (Gastroenterology)

8635 W 3RD ST, SUITE #880
LOS ANGELES, CA 90048

Los Angeles County (323) 469-4499

JEFFREY FREDRICK CAREN M.D.

Specialist

8635 W 3RD ST, 890W
LOS ANGELES, CA 90048

Los Angeles County (310) 659-0714

HART C.M. COHEN

Specialist

8635 W 3RD ST, 450W
LOS ANGELES, CA 90048

Los Angeles County (310) 652-5954

JAY J STEIN M.D.

Urology

8635 W 3RD ST, SUITE 460W
LOS ANGELES, CA 90048

Los Angeles County (310) 652-8810

MR. DUDLEY S DANOFF MD

Urology

8635 W 3RD ST, SUITE 1 WEST
LOS ANGELES, CA 90048

Los Angeles County (310) 854-9898

RODRIGO F ALBAN M.D.

Surgery (Surgical Critical Care)

8635 W 3RD ST, SUITE 650W
LOS ANGELES, CA 90048

Los Angeles County (310) 423-8513

COR MEDICAL GROUP, INC

Specialist

8635 W 3RD ST, SUITE 890W
LOS ANGELES, CA 90048

Los Angeles County (310) 659-0714

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ryan Kotton's NPI number?

The NPI number for Ryan Kotton is 1306059936. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Where is Ryan Kotton located?

Ryan Kotton practices at 8635 W 3rd St Suite 465W, Los Angeles, CA 90048. The listed phone number is (310) 935-4065.

What is Ryan Kotton's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pediatric Rehabilitation Medicine, with taxonomy code 2081P0010X.

Is Ryan Kotton enrolled in Medicare?

Yes. Ryan Kotton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ryan Kotton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Kotton reassigns Medicare benefits to Cedars-Sinai Medical Center (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ryan Kotton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ryan Kotton was last updated on October 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.