SARAH HALLOWELL CRNP
NPI 1235805912
Nurse Practitioner - Pediatrics in Philadelphia, PA
About Sarah Hallowell Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH HALLOWELL CRNP (NPI 1235805912) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP024226) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS.
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 (PECOS)
Sarah Hallowell Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sarah Hallowell 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
- 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
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 Sarah Hallowell's NPI number?
The NPI number for Sarah Hallowell is 1235805912. It was assigned to this individual provider in the NPPES registry on August 21, 2021.
Where is Sarah Hallowell located?
Sarah Hallowell practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (443) 807-9569.
What is Sarah Hallowell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Sarah Hallowell enrolled in Medicare?
Yes. Sarah Hallowell is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sarah Hallowell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Hallowell reassigns Medicare benefits to Childrens Health Care Associates, Inc (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 Sarah Hallowell'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 Sarah Hallowell was last updated on August 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Sarah Hallowell, CRNP · NPI 1235805912
Pediatrics physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 21, 2021.
## Identity
- **NPI:** 1235805912 (Entity type: Individual)
- **Enumerated:** August 21, 2021
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** SP024226 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3401 CIVIC CENTER BLVD, Philadelphia, PA 19104-4319
- **Phone:** (443) 807-9569
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Childrens Health Care Associates, Inc (NPI 1033204086, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 21, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1235805912) · Data from the CMS NPPES public registry.