CHILDREN'S ANESTHESIOLOGY ASSOCIATES, LTD
NPI 1689779480
Anesthesiology - Pediatric Anesthesiology in Philadelphia, PA
About Children's Anesthesiology Associates, Ltd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHILDREN'S ANESTHESIOLOGY ASSOCIATES, LTD (NPI 1689779480), doing business as Caa Anesthesiology Services, is a healthcare organization registered as a pediatric anesthesiology in Philadelphia, Pennsylvania and active in the NPI registry since September 2006. The organization maintains 2 additional practice locations and lists Yasmen Mohammad, Sr. Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
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)
Children's Anesthesiology Associates, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 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
216Medicare enrollment records show 216 clinicians reassign Medicare billing to Children's Anesthesiology Associates, Ltd, which bills Medicare for the services they deliver. Of these, 20 practice at this address and 174 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 216Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
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 Children's Anesthesiology Associates, Ltd's NPI number?
The NPI number for Children's Anesthesiology Associates, Ltd is 1689779480. It was assigned to this organization in the NPPES registry on September 14, 2006. The provider is doing business as CAA Anesthesiology Services.
Where is Children's Anesthesiology Associates, Ltd located?
Children's Anesthesiology Associates, Ltd is located at 3401 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (215) 590-1000.
What is Children's Anesthesiology Associates, Ltd's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.
Is Children's Anesthesiology Associates, Ltd enrolled in Medicare?
Yes. Children's Anesthesiology Associates, Ltd is registered in the Medicare PECOS enrollment system.
When is Children's Anesthesiology Associates, Ltd'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 (Pennsylvania, Clinic/Group Practice) is due for revalidation by January 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 Children's Anesthesiology Associates, Ltd?
According to the CMS Revalidation Reassignment List (October 2026 release), 216 clinicians in 8 Medicare specialties reassign their Medicare billing to Children's Anesthesiology Associates, Ltd. 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 Anesthesiology (114), Pediatric Medicine (42) and Certified Registered Nurse Anesthetist (CRNA) (32). Of these, 20 practice at this address and 174 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 Children's Anesthesiology Associates, Ltd was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Children's Anesthesiology Associates, Ltd · NPI 1689779480
Pediatric Anesthesiology organization in Philadelphia, Pennsylvania. Organization record, active in the CMS NPPES registry since September 14, 2006.
## Identity
- **NPI:** 1689779480 (Entity type: Organization)
- **Enumerated:** September 14, 2006
- **Primary specialty:** Anesthesiology - Pediatric Anesthesiology · taxonomy 207LP3000X
- **Also known as:** CAA Anesthesiology Services (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Yasmen Mohammad, SR. MANAGER
## Practice location
- **Address:** 3401 CIVIC CENTER BLVD, Philadelphia, PA 19104-4319
- **Phone:** (215) 590-1000 · **Fax:** (215) 590-1415
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Pennsylvania, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 216 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (114), Pediatric Medicine (42), Certified Registered Nurse Anesthetist (CRNA) (32); 20 practice at this address and 174 within 10 miles; [full list](https://npiprofile.com/npi/1689779480/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 26, 2026
- **Other identifiers:** Medicaid 100727945 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1689779480) · Data from the CMS NPPES public registry.