CRISTINA GREEN
NPI 1366895518
Nurse Practitioner in Erie, PA
About Cristina Green NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRISTINA GREEN (NPI 1366895518) is an individual nurse practitioner in Erie, Pennsylvania, licensed in Pennsylvania (SP016302) and active in the NPI registry since July 2016. 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)
Cristina Green is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Cristina Green reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Erie, PA 16550
- Reassigned Medicare billing, Pennsylvania enrollment
- 962 clinicians in this Medicare group
Erie, PA 16544
- Reassigned Medicare billing, Pennsylvania enrollment
- 124 clinicians in this Medicare group
Natrona Heights, PA 15065
- Reassigned Medicare billing, Pennsylvania enrollment
- 100 clinicians in this Medicare group
Jefferson Hills, PA 15025
- Reassigned Medicare billing, Pennsylvania enrollment
- 153 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 16550 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.
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 Cristina Green's NPI number?
The NPI number for Cristina Green is 1366895518. It was assigned to this individual provider in the NPPES registry on July 22, 2016.
Where is Cristina Green located?
Cristina Green practices at 201 State St, Erie, PA 16550. The listed phone number is (814) 877-4922.
What is Cristina Green's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Cristina Green enrolled in Medicare?
Yes. Cristina Green is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cristina Green's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cristina Green reassigns Medicare benefits to 4 organizations: Regional Health Services Inc (Erie, PA), Ahn Emergency Group Of Erie County Ltd. (Erie, PA), Ahn Hospitalist Group, Ltd (Natrona Heights, PA) and Ahn Observation Group LLC (Jefferson Hills, PA). Each 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 Cristina Green'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 Cristina Green was last updated on May 24, 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.
# Cristina Green · NPI 1366895518
Nurse Practitioner physician in Erie, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 22, 2016.
## Identity
- **NPI:** 1366895518 (Entity type: Individual)
- **Enumerated:** July 22, 2016
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** SP016302 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 STATE ST, Erie, PA 16550-0002
- **Phone:** (814) 877-4922
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Regional Health Services Inc (NPI 1174520654, Erie, PA); Ahn Emergency Group Of Erie County Ltd. (NPI 1336564798, Erie, PA); Ahn Hospitalist Group, Ltd (NPI 1770984304, Natrona Heights, PA); Ahn Observation Group LLC (NPI 1437814696, Jefferson Hills, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1366895518) · Data from the CMS NPPES public registry.