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MRS. CASSANDRA PRONG ANP-BC
NPI 1871923151
Nurse Practitioner - Adult Health in Williamsville, NY

Active since November 22, 2013PECOS EnrolledAccepts Medicare Assignment
94.31/100
CMS Quality Rating
1540 MAPLE RD, WILLIAMSVILLE, NY 14221(716) 568-3600 Get Directions Write a Review

NPPES record last updated: November 22, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Cassandra Prong Anp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. CASSANDRA PRONG ANP-BC (NPI 1871923151) is an individual adult health provider in Williamsville, New York, licensed in New York (F306483) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1871923151
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. CASSANDRA PRONGCredential: ANP-BC
Location Address1540 MAPLE RDWilliamsville, NY 14221-3647
Mailing Address59 Norman PlAmherst, NY 14226-4231 · (585) 356-4380
Phone(716) 568-3600
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateNovember 22, 2013
✔ NPI 1871923151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · F306483
Also ListedRegistered NurseTaxonomy 163W00000X · License 617865 (NY)
1540 MAPLE RD, Williamsville, NY 14221
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Cassandra Prong Anp-bc 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.

PECOS PAC ID6204054174
PECOS Enrollment IDI20140908000142
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14221 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.31/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.84
Promoting Interoperability100
Improvement Activities40
Cost68.86

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANDERSON KA HO LAI MD
Internal Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3514
COLLEEN KLOS
Internal Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3514
BUFFALO HOSPITALIST SERVICES, P.C.
Internal Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 481-7384
SASHANK KAUSHIK MD
Hospitalist
1540 MAPLE RD, COGENT-HMG, MILLARD FILLMORE SUBURBAN HOSPITAL
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3514
SIMRANJIT GILL D.O.
Emergency Medicine
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3600
DR. JUAN JORGE BLANCO SA-C
Specialist/Technologist, Other (Surgical Assistant)
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 480-2996
FREDERICK C MORIN III MD
Pediatrics (Neonatal-Perinatal Medicine)
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 878-7662
KALEIDA HEALTH
General Acute Care Hospital
1540 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 568-3600

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 Cassandra Prong's NPI number?

The NPI number for Cassandra Prong is 1871923151. It was assigned to this individual provider in the NPPES registry on November 22, 2013.

Where is Cassandra Prong located?

Cassandra Prong practices at 1540 Maple Rd, Williamsville, NY 14221. The listed phone number is (716) 568-3600.

What is Cassandra Prong's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Cassandra Prong enrolled in Medicare?

Yes. Cassandra Prong 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.

Is Cassandra Prong affiliated with any hospitals?

According to CMS data, Cassandra Prong is affiliated with Kaleida Health.

When was this NPI record last updated?

The NPPES record for Cassandra Prong was last updated on November 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.