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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CASSANDRA HEINEY PAC
NPI 1013842160
Physician Assistant in Williamsport, PA

Active since June 17, 2026PECOS Enrolled
1705 WARREN AVE STE 204-205, WILLIAMSPORT, PA 17701(570) 320-7474 Get Directions Write a Review

NPPES record added: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Cassandra Heiney Pac NPPES

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

CASSANDRA HEINEY PAC (NPI 1013842160) is an individual physician assistant in Williamsport, Pennsylvania and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013842160
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCASSANDRA HEINEYCredential: PAC
Location Address1705 WARREN AVE STE 204-205Williamsport, PA 17701-2647
Mailing Address1201 Grampian BlvdWilliamsport, PA 17701-1900 · (888) 647-9600
Phone(570) 320-7474
Sole ProprietorYes
Enumeration DateJune 17, 2026
NPPES CertifiedJune 17, 2026
✔ NPI 1013842160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1705 WARREN AVE STE 204-205, Williamsport, PA 17701
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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 (PECOS)

Cassandra Heiney Pac is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17701 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

DR. DAVID JOSEPH FLYNN AU.D,
Audiologist
1705 WARREN AVE STE 204-205
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7474
WILLIAM BANKS MD
Otolaryngology
1705 WARREN AVE STE 204-205
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7474
DR. PHILLIP K. PELLITTERI DO
Otolaryngology
1705 WARREN AVE STE 204-205
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7474
DR. RADU CLIFFORD MIHAIL M.D.
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
1705 WARREN AVE STE 204-205
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7474

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 Heiney's NPI number?

The NPI number for Cassandra Heiney is 1013842160. It was assigned to this individual provider in the NPPES registry on June 17, 2026.

Where is Cassandra Heiney located?

Cassandra Heiney practices at 1705 Warren Ave Ste 204-205, Williamsport, PA 17701. The listed phone number is (570) 320-7474.

What is Cassandra Heiney's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Cassandra Heiney enrolled in Medicare?

Yes. Cassandra Heiney is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cassandra Heiney was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.