Doctor profile · Federal record

Dr. Mark Bialas, D.O.

Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Cleveland, OH

  • NPI 1881012649
  • 12 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
27100 Chardon RD
Cleveland, OH 441431116
(814) 490-3522
Additional location
200 Lothrop St
Pittsburgh, PA 152132536
(412) 647-8762
Mailing address
11100 Euclid Ave
Cleveland, OH 441061716

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
March 17, 2018
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Ohio #34.013078 · Ohio #1881012649

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881012649. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
811
Distinct HCPCS
6
Medicare allowed
$78,224
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 320 307 $171
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 273 254 $8
99284 Emergency department visit with moderate level of medical decision making 78 78 $117
93042 Electrocardiogram (ecg) 1 to 3 leads with review by physician only 69 67 $7
99291 Critical care, first 30-74 minutes 51 50 $206
99283 Emergency department visit with low level of medical decision making 20 20 $70

In context: peer comparison

Among 117 peers in Cleveland Emergency Medicine Physician, average services per provider: 88. This provider delivers 9.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, INC 1 $14.56

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
176
Patients
175
Total drug cost
$1,162
Drug Type Claims Patients Total cost
Prednisone Generic 56 55 $135
Cephalexin Generic 30 30 $131
Cefdinir Generic 20 20 $288
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 16 $102
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 15 15 $55
Doxycycline Hyclate Generic 14 14 $339
Meclizine Hcl Generic 13 13 $74
Naproxen Generic 12 12 $38

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Bialas's medical specialty?
Dr. Mark Bialas practices Emergency Medicine Physician in Cleveland, OH.
Where does Dr. Mark Bialas practice?
Dr. Mark Bialas practices at 27100 Chardon RD, Cleveland, OH 441431116. Office phone: 8144903522.
What is Dr. Mark Bialas's NPI?
Dr. Mark Bialas's National Provider Identifier (NPI) is 1881012649, issued by NPPES.
What procedures does Dr. Mark Bialas commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.