ALYSSA RACHEL ROSEN M.D.
NPI 1508022146
Pediatrics in Philadelphia, PA
About Alyssa Rachel Rosen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA RACHEL ROSEN M.D. (NPI 1508022146) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MT193004) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2008).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alyssa Rachel Rosen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Alyssa Rosen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Childrens Health Care Associates Inc
- 1,225 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 Alyssa Rosen's NPI number?
The NPI number for Alyssa Rosen is 1508022146. It was assigned to this individual provider in the NPPES registry on August 4, 2008.
Where is Alyssa Rosen located?
Alyssa Rosen practices at 34th & Civic Center Blvd Children's Hospital Of Philadelphia, Philadelphia, PA 19104. The listed phone number is (215) 590-1000.
What is Alyssa Rosen's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Alyssa Rosen enrolled in Medicare?
Yes. Alyssa Rosen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Alyssa Rosen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Rosen reassigns Medicare benefits to Children's Health Care Associates (Philadelphia, PA). 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 Alyssa Rosen'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 Alyssa Rosen was last updated on August 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Alyssa Rachel Rosen, M.D. · NPI 1508022146
Pediatrics physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 4, 2008.
## Identity
- **NPI:** 1508022146 (Entity type: Individual)
- **Enumerated:** August 4, 2008
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** MT193004 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 34TH & CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA, Philadelphia, PA 19104-4399
- **Phone:** (215) 590-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Health Care Associates (NPI 1619062668, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2008
## Record status
- **NPPES last updated:** August 4, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1508022146) · Data from the CMS NPPES public registry.