CATHERINE RANK GRIFFIN CRNP
NPI 1669223160
Nurse Practitioner - Psychiatric/Mental Health in Chester, PA
About Catherine Rank Griffin Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE RANK GRIFFIN CRNP (NPI 1669223160) is an individual psychiatric/mental health provider in Chester, Pennsylvania, licensed in Pennsylvania (PENDING) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Catherine Rank Griffin Crnp 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 Reassignments
2Medicare enrollment records show Catherine Griffin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chester, PA 19013
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
West Chester, PA 19380
- Reassigned Medicare billing, Pennsylvania enrollment
- 4 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 19013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Catherine Griffin's NPI number?
The NPI number for Catherine Griffin is 1669223160. It was assigned to this individual provider in the NPPES registry on April 1, 2024.
Where is Catherine Griffin located?
Catherine Griffin practices at 1 Medical Center Blvd Bldg 1, Chester, PA 19013. The listed phone number is (610) 874-5257.
What is Catherine Griffin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Catherine Griffin enrolled in Medicare?
Yes. Catherine Griffin 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 organizations bill Medicare for Catherine Griffin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Griffin reassigns Medicare benefits to 2 organizations: Prospect Health Access Network, Inc. (Chester, PA) and Riddle Psychiatry, LLC (West Chester, 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 Catherine Griffin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Griffin accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Catherine Griffin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Catherine Griffin was last updated on April 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Catherine Rank Griffin, CRNP · NPI 1669223160
Psychiatric/Mental Health physician in Chester, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 1, 2024.
## Identity
- **NPI:** 1669223160 (Entity type: Individual)
- **Enumerated:** April 1, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** PENDING (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 MEDICAL CENTER BLVD BLDG 1, Chester, PA 19013-3995
- **Phone:** (610) 874-5257
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Prospect Health Access Network, Inc. (NPI 1154776797, Chester, PA); Riddle Psychiatry, LLC (NPI 1265702567, West Chester, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1669223160) · Data from the CMS NPPES public registry.