Cassandra Prong, ANP-BC
Adult Health Nurse Practitioner · Williamsville, NY
Cassandra Prong, ANP-BC is an adult health nurse practitioner with a practice address in Williamsville, New York, and NPI 1871923151, issued on Nov 22, 2013. Check the license (New York F306483, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Prong
- Credential
- ANP-BC
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- F306483 NY
617865 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1540 Maple RD, Williamsville, NY 14221
- Phone
- (716) 568-3600
- Enumerated
- Nov 22, 2013
- Record last updated
- Nov 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140908000142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 1540 Maple RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Raheel Ahmad, DOHospitalist Physician1316180896
- Mohammed Ahmed, MDInternal Medicine Physician1639818321
- Andrew Bair, PAPhysician Assistant1720589872
- Nancy Barclay, NPNeonatal Nurse Practitioner1154398550
Verify Cassandra Prong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F306483Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
21 Medicare Part D claims for 12 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
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): 94.3 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: $230.59
9 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 12,291 providers of this specialty with any payment received $946.40 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.
One hospital affiliation
- Kaleida HealthBuffalo, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Cassandra Prong among 6,028 adult health nurse practitioner records in New York
Cassandra Prong, ANP-BC is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 43% of them.
- NPI issued2013 · 43% of these records are older, 52% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2013 · median 2016 among the 2,678 with a school on file
- Record last updated2013 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 adult health nurse practitioner records list a practice address in Williamsville
They are 61 of the 3,530 NPPES records with a practice address in Williamsville, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in Williamsville → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Andrea Bauer, N.P.Williamsville, NY 142211821095878
- Rita Colicchia, NURSE PRACTITIONERWilliamsville, NY 142211942267885
- Bonnie Dugan, ANPCWilliamsville, NY 142211366481657
- Lisa Durandetto, NPWilliamsville, NY 142211366408775
- Debbra Hadden, ANPWilliamsville, NY 142211356388722
- Patrice Hart-Barber, ANP-CWilliamsville, NY 142211205807450
- Karen Kosar, NURSE PRACTITIONERWilliamsville, NY 142211992712392
- Ann Lillis, ANPWilliamsville, NY 142211609852607
Common questions
What is Cassandra Prong, ANP-BC's NPI number?
Cassandra Prong, ANP-BC's National Provider Identifier (NPI) is 1871923151, issued on Nov 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Prong, ANP-BC located?
The NPPES record lists a practice address at 1540 Maple RD, Williamsville, NY, 14221. Phone: (716) 568-3600. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Prong, ANP-BC's license?
NPPES lists New York license number F306483, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Cassandra Prong, ANP-BC prescribe under Medicare Part D?
In 2024, Cassandra Prong, ANP-BC had 21 Medicare Part D claims for 12 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Cassandra Prong, ANP-BC's MIPS final score?
The 2023 MIPS final score is 94.3 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.