Doctor profile · Federal record

Dr. Casey Seizys, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Surgery Physician · Student in an Organized Health Care Education/Training Program · Erie, PA

  • NPI 1639610991
  • Accepts Medicare
  • MIPS 76.4 / 100 · 2023
  • 9 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
201 State St
Erie, PA 16550
(814) 877-6000
Additional location
2160 S 1St Ave
Maywood, IL 601533328
(708) 327-3436
Mailing address
3600 Forbes Ave Ste 140
Pittsburgh, PA 152133410

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
July 5, 2018
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Pennsylvania #MT216693 · Illinois #125071561

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639610991. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
56
Distinct HCPCS
3
Medicare allowed
$6,140
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 22 22 $107
99285 Emergency department visit with high level of medical decision making 18 18 $154
99283 Emergency department visit with low level of medical decision making 16 16 $63

In context: peer comparison

Among 43 peers in Erie Emergency Medicine Physician, average services per provider: 98. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
11
Total drug cost
$91
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 11 $91

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Casey Seizys's medical specialty?
Dr. Casey Seizys practices Emergency Medicine Physician in Erie, PA.
Where does Dr. Casey Seizys practice?
Dr. Casey Seizys practices at 201 State St, Erie, PA 16550. Office phone: 8148776000.
What is Dr. Casey Seizys's NPI?
Dr. Casey Seizys's National Provider Identifier (NPI) is 1639610991, issued by NPPES.
Does Dr. Casey Seizys accept Medicare assignment?
Yes. Dr. Casey Seizys accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Casey Seizys commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.