Catherine Rank Griffin, CRNP
Psychiatric/Mental Health Nurse Practitioner · Chester, PA
Catherine Rank Griffin, CRNP is a psychiatric/mental health nurse practitioner with a practice address in Chester, Pennsylvania, and NPI 1669223160, issued on Apr 1, 2024. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Rank Griffin
- Credential
- CRNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- Practice location
- 1 Medical Center Blvd Bldg 1, Chester, PA 19013
- Phone
- (610) 874-5257
- Enumerated
- Apr 1, 2024
- Record last updated
- Apr 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20240506001021); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,628 in Pennsylvania → Look up another NPI →
Verify Catherine Rank Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,252 Medicare Part D claims for 122 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl98 claims
- Quetiapine Fumarate76 claims
- Clonazepam69 claims
- Hydroxyzine Pamoate68 claims
- Risperidone61 claims
- Aripiprazole59 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $471.60
18 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Riddle Psychiatry, LLCWest Chester, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Rank Griffin among 1,628 psychiatric/mental health nurse practitioner records in Pennsylvania
Catherine Rank Griffin, CRNP is one of 1,628 psychiatric/mental health nurse practitioner records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 68% of them.
- NPI issued2024 · 68% of these records are older, 21% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2023 · median 2021 among the 901 with a school on file
- Record last updated2024 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Pennsylvania
There are 1,628 psychiatric/mental health nurse practitioner records in Pennsylvania.
All 1,628 in Pennsylvania → Every provider in Chester → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Gabrielle Dalton, CRNPChester, PA 190131063292415
- Elina Golub, NPUpland, PA 190131912583857
- Tajudeen Kolawole, MBBS, MPH, CRNPChester, PA 190131861091191
- Alexis Llewellyn, PMHNP-BCChester, PA 190131669312245
- Esther NchoreChester, PA 190131255073532
- Barbara Anne Paolini, CRNPChester, PA 190131730961285
- Jumi Park, PMHNPChester, PA 190131144973850
- Chinwe EzeukwuCheltenham, PA 190121740994599
Common questions
What is Catherine Rank Griffin, CRNP's NPI number?
Catherine Rank Griffin, CRNP's National Provider Identifier (NPI) is 1669223160, issued on Apr 1, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Rank Griffin, CRNP located?
The NPPES record lists a practice address at 1 Medical Center Blvd Bldg 1, Chester, PA, 19013. Phone: (610) 874-5257. Providers update this record themselves, so call before visiting.
How can I verify Catherine Rank Griffin, CRNP's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Rank Griffin, CRNP prescribe under Medicare Part D?
In 2024, Catherine Rank Griffin, CRNP had 1,252 Medicare Part D claims for 122 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.