CRYSTAL GRZECZKOWSKI
NPI 1851854467
Nurse Practitioner - Primary Care in Paoli, PA
About Crystal Grzeczkowski NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRYSTAL GRZECZKOWSKI (NPI 1851854467) is an individual primary care provider in Paoli, Pennsylvania, licensed in Pennsylvania (SPO20226) and active in the NPI registry since April 2019. 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)
Crystal Grzeczkowski is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Crystal Grzeczkowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 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 19301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Crystal Grzeczkowski's NPI number?
The NPI number for Crystal Grzeczkowski is 1851854467. It was assigned to this individual provider in the NPPES registry on April 10, 2019.
Where is Crystal Grzeczkowski located?
Crystal Grzeczkowski practices at 255 W Lancaster Ave, Paoli, PA 19301. The listed phone number is (484) 565-1000.
What is Crystal Grzeczkowski's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Crystal Grzeczkowski enrolled in Medicare?
Yes. Crystal Grzeczkowski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Crystal Grzeczkowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Grzeczkowski reassigns Medicare benefits to Main Line Healthcare (Newtown Square, 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 Crystal Grzeczkowski'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 Crystal Grzeczkowski was last updated on May 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Crystal Grzeczkowski · NPI 1851854467
Primary Care physician in Paoli, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 10, 2019.
## Identity
- **NPI:** 1851854467 (Entity type: Individual)
- **Enumerated:** April 10, 2019
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** SPO20226 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 255 W LANCASTER AVE, Paoli, PA 19301-1763
- **Phone:** (484) 565-1000
## 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:** Main Line Healthcare (NPI 1922077643, Newtown Square, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 16, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1851854467) · Data from the CMS NPPES public registry.