CHRISTIANNA FIELD-GREEN
NPI 1598645798
Counselor in Pittsburgh, PA
About Christianna Field-green NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTIANNA FIELD-GREEN (NPI 1598645798) is an individual counselor in Pittsburgh, Pennsylvania, licensed in Pennsylvania (PC018849) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
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)
Christianna Field-green is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christianna Field-green reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 71 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15215
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 Christianna Field-green's NPI number?
The NPI number for Christianna Field-green is 1598645798. It was assigned to this individual provider in the NPPES registry on September 8, 2025.
Where is Christianna Field-green located?
Christianna Field-green practices at 200 Delafield Rd Ste 2070, Pittsburgh, PA 15215. The listed phone number is (412) 246-5811.
What is Christianna Field-green's specialty?
The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.
Is Christianna Field-green enrolled in Medicare?
Yes. Christianna Field-green is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christianna Field-green's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christianna Field-green reassigns Medicare benefits to Upmc Advanced Practice Providers (Pittsburgh, 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 Christianna Field-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 Christianna Field-green was last updated on June 7, 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.
# Christianna Field-Green · NPI 1598645798
Counselor provider in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since September 8, 2025.
## Identity
- **NPI:** 1598645798 (Entity type: Individual)
- **Enumerated:** September 8, 2025
- **Primary specialty:** Counselor · taxonomy 101Y00000X
- **State license:** PC018849 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 DELAFIELD RD STE 2070, Pittsburgh, PA 15215-3214
- **Phone:** (412) 246-5811
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Upmc Advanced Practice Providers (NPI 1720608805, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1598645798) · Data from the CMS NPPES public registry.