Casandra B. Gaffney, CRNP
Obstetrics & Gynecology Nurse Practitioner · West Chester, PA
Casandra B. Gaffney, CRNP is an obstetrics & gynecology nurse practitioner with a practice address in West Chester, Pennsylvania, and NPI 1215246780, issued on Oct 1, 2010. Check the license (Pennsylvania SP010970, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casandra B. Gaffney
- Credential
- CRNP
- Primary taxonomy
- Obstetrics & Gynecology Nurse Practitioner 363LX0001X
- License number
- SP010970 PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 E Marshall St Ste 205, West Chester, PA 19380
- Phone
- (610) 903-6200
- Enumerated
- Oct 1, 2010
- Record last updated
- Jul 21, 2022
- Medicaid ID
- 102884516 PA
- Medicare enrollment
- Enrolled (PECOS I20131022001369); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology nurse practitioner records → All 199 in Pennsylvania → Look up another NPI →
Also registered at 600 E Marshall St Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Grieb, CRNPWomen's Health Nurse Practitioner1902492820
Verify Casandra B. Gaffney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP010970Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024
259 Medicare Part D claims for 99 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Estradiol106 claims
- Yuvafem29 claims
- Triamcinolone Acetonide18 claims
- Valacyclovir15 claims
- Premarin14 claims
- Metronidazole12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $23.42
1 payment: food and beverage; the largest payer was CooperSurgical, Inc. The 1,033 providers of this specialty with any payment received $439.39 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
- Clinical Care Associates OF The University OF Pennsylvania Health.West Chester, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casandra B. Gaffney among 199 obstetrics & gynecology nurse practitioner records in Pennsylvania
Casandra B. Gaffney, CRNP is one of 199 obstetrics & gynecology nurse practitioner records with a practice address in Pennsylvania. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 53% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2010 · median 2007 among the 67 with a school on file
- Record last updated2022 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Nurse Practitioner providers in Pennsylvania
There are 199 obstetrics & gynecology nurse practitioner records in Pennsylvania.
All 199 in Pennsylvania → Every provider in West Chester → Obstetrics & Gynecology Nurse Practitioner nationwide →
The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes
- Denise Felsenstein, MSN, CRNP, WHNP-BCWest Chester, PA 193801740597145
- Lynne Rudderow, CRNPWest Chester, PA 193801730155532
- Kristin Fontana-Magowan, CRNPWest Chester, PA 193821144814500
- Kathleen Giannone, CRNPNorristown, PA 194011851745186
- Lynn Michel, CRNPNorristown, PA 194011881838738
- Jamie BarkmeyerEast Norriton, PA 194031689042087
- Laura Horan, C.R.N.P.King Of Prussia, PA 194061962438986
- Margaret Brown, CRNPExton, PA 193411285768192
Common questions
What is Casandra B. Gaffney, CRNP's NPI number?
Casandra B. Gaffney, CRNP's National Provider Identifier (NPI) is 1215246780, issued on Oct 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Casandra B. Gaffney, CRNP located?
The NPPES record lists a practice address at 600 E Marshall St Ste 205, West Chester, PA, 19380. Phone: (610) 903-6200. Providers update this record themselves, so call before visiting.
How can I verify Casandra B. Gaffney, CRNP's license?
NPPES lists Pennsylvania license number SP010970, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Casandra B. Gaffney, CRNP prescribe under Medicare Part D?
In 2024, Casandra B. Gaffney, CRNP had 259 Medicare Part D claims for 99 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. Part D covers Medicare prescriptions only.
What is Casandra B. Gaffney, CRNP's MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.