MESISCA PHYSICAL THERAPY INC
NPI 1821104472
Physical Therapist - Geriatrics in Laguna Niguel, CA
About Mesisca Physical Therapy Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MESISCA PHYSICAL THERAPY INC (NPI 1821104472) is a healthcare organization registered as a geriatrics in Laguna Niguel, California and active in the NPI registry since August 2006. The organization lists Dennis John Mesisca, President Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mesisca Physical Therapy Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
44Medicare enrollment records show 44 clinicians reassign Medicare billing to Mesisca Physical Therapy Inc, which bills Medicare for the services they deliver. Of these, 11 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 44San Juan Capistrano, CA 92675
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 Mesisca Physical Therapy Inc's NPI number?
The NPI number for Mesisca Physical Therapy Inc is 1821104472. It was assigned to this organization in the NPPES registry on August 23, 2006.
Where is Mesisca Physical Therapy Inc located?
Mesisca Physical Therapy Inc is located at 30025 Alicia Pkwy Ste G-262, Laguna Niguel, CA 92677. The listed phone number is (714) 281-0169.
What is Mesisca Physical Therapy Inc's specialty?
The primary specialty registered for this NPI is Physical Therapist, specializing in Geriatrics, with taxonomy code 2251G0304X.
Is Mesisca Physical Therapy Inc enrolled in Medicare?
Yes. Mesisca Physical Therapy Inc is registered in the Medicare PECOS enrollment system.
When is Mesisca Physical Therapy Inc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Mesisca Physical Therapy Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 44 clinicians in 2 Medicare specialties reassign their Medicare billing to Mesisca Physical Therapy 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. The largest specialties are Physical Therapist in Private Practice (42) and Occupational Therapist in Private Practice (2). Of these, 11 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Mesisca Physical Therapy Inc was last updated on August 29, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mesisca Physical Therapy Inc · NPI 1821104472
Geriatrics organization in Laguna Niguel, California. Organization record, active in the CMS NPPES registry since August 23, 2006.
## Identity
- **NPI:** 1821104472 (Entity type: Organization)
- **Enumerated:** August 23, 2006
- **Primary specialty:** Physical Therapist - Geriatrics · taxonomy 2251G0304X
- **Organization subpart:** No
- **Authorized official:** Dennis Mesisca, PRESIDENT OWNER
## Practice location
- **Address:** 30025 ALICIA PKWY STE G-262, Laguna Niguel, CA 92677-2090
- **Phone:** (714) 281-0169 · **Fax:** (714) 281-2238
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 44 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (42), Occupational Therapist in Private Practice (2); 11 practice within 10 miles; [full list](https://npiprofile.com/npi/1821104472/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 29, 2012
- **Other identifiers:** Medicare PIN W16494 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1821104472) · Data from the CMS NPPES public registry.