SHERRY SONKA-MAAREK MD INC
NPI 1366778359
Physical Medicine & Rehabilitation in San Pedro, CA
About Sherry Sonka-maarek Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHERRY SONKA-MAAREK MD INC (NPI 1366778359) is a healthcare organization registered as a physical medicine & rehabilitation in San Pedro, California and active in the NPI registry since October 2009. The organization lists Sherry Sonka-maarek, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sherry Sonka-maarek Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Sherry Sonka-Maarek MD Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
San Pedro, CA 90732
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sherry Sonka-Maarek MD Inc's NPI number?
The NPI number for Sherry Sonka-Maarek MD Inc is 1366778359. It was assigned to this organization in the NPPES registry on October 26, 2009.
Where is Sherry Sonka-Maarek MD Inc located?
Sherry Sonka-Maarek MD Inc is located at 1300 W 7th St Providence Little Company San Pedro Hospital Rehab, San Pedro, CA 90732. The listed phone number is (310) 386-2305.
What is Sherry Sonka-Maarek MD Inc's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Sherry Sonka-Maarek MD Inc enrolled in Medicare?
Yes. Sherry Sonka-Maarek MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sherry Sonka-Maarek MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Sherry Sonka-Maarek MD Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sherry Sonka-Maarek MD Inc was last updated on October 26, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.