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CASEY EVELSIZOR
NPI 1215536339
Nurse Practitioner - Psychiatric/Mental Health in Pittsburgh, PA

Active since October 20, 2020PECOS Enrolled
MERCK CHILD AND ADOLESCENT CLINIC, 1011 BINGHAM ST, PITTSBURGH, PA 15203(412) 235-5445 Get Directions Write a Review

NPPES record last updated: June 17, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 21, 2025, May 14, 2025, Jun 17, 2021 and 4 more (7 updates tracked since 2020).

About Casey Evelsizor NPPES

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

CASEY EVELSIZOR (NPI 1215536339) is an individual psychiatric/mental health provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (SP023039) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1215536339
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCASEY EVELSIZOR
Location AddressMERCK CHILD AND ADOLESCENT CLINIC, 1011 BINGHAM STPittsburgh, PA 15203
Mailing Address3843 Meyers Ln, Suite 900Allison Park, PA 15101-3959
Phone(412) 235-5445
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 20, 2020
Last NPPES UpdateJune 17, 20217 updates tracked since enumeration
NPPES CertifiedApril 5, 2021
✔ NPI 1215536339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in PA · SP023039
MERCK CHILD AND ADOLESCENT CLINIC, Pittsburgh, PA 15203
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Casey Evelsizor is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5092121616
PECOS Enrollment IDI20210305001946
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Casey Evelsizor reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Pittsburgh Physicians
3.3 mi
Internal Medicine
3089 SUSSEX AVE
Pittsburgh, PA 15226
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1245414127 (412) 571-1022
Upmc Presbyterian Shadyside
5.7 mi
General Acute Care Hospital
200 LOTHROP ST
Pittsburgh, PA 15213
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 96 clinicians in this Medicare group
NPI 1821007881 (412) 432-5500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15203 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
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

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 Casey Evelsizor's NPI number?

The NPI number for Casey Evelsizor is 1215536339. It was assigned to this individual provider in the NPPES registry on October 20, 2020.

Where is Casey Evelsizor located?

Casey Evelsizor practices at Merck Child And Adolescent Clinic 1011 Bingham St, Pittsburgh, PA 15203. The listed phone number is (412) 235-5445.

What is Casey Evelsizor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Casey Evelsizor enrolled in Medicare?

Yes. Casey Evelsizor is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Casey Evelsizor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Casey Evelsizor reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA) and Upmc Presbyterian Shadyside (Pittsburgh, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Casey Evelsizor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Casey Evelsizor was last updated on June 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.