Doctor profile · Federal record

Dr. Yong Gil Hwang, MD

Rheumatology Physician (CMS: Rheumatology) · Murrysville, PA

  • NPI 1578767141
  • Accepts Medicare
  • MIPS 77.5 / 100 · 2023
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4448 Old William Penn Hwy
Murrysville, PA 156681929
(412) 858-0338
fax (412) 372-1494

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
February 10, 2023
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Pennsylvania #MD448186

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578767141. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
571
Distinct HCPCS
8
Medicare allowed
$34,870
HCPCS Description Services Patients Avg allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 216 28 $1
99214 Established patient office or other outpatient visit, 30-39 minutes 106 87 $123
99213 Established patient office or other outpatient visit, 20-29 minutes 91 77 $87
96372 Injection of drug or substance under skin or into muscle 55 17 $14
20610 Aspiration and/or injection of fluid from large joint 32 24 $70
99215 Established patient office or other outpatient visit, 40-54 minutes 28 25 $173
99204 New patient office or other outpatient visit, 45-59 minutes 23 23 $161
99203 New patient office or other outpatient visit, 30-44 minutes 20 20 $108

In context: peer comparison

Among 2 peers in this city , average services per provider: 76. This provider delivers 7.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,622
Patients
954
Total drug cost
$1,247,464
Drug Type Claims Patients Total cost
Prednisone Generic 673 214 $6,300
Hydroxychloroquine Sulfate Generic 644 150 $36,174
Methotrexate (Methotrexate Sodium) Brand 580 125 $22,541
Gabapentin Generic 329 71 $6,953
Methylprednisolone Generic 176 87 $3,045
Enbrel Sureclick (Etanercept) Brand 157 15 $1,147,495
Cyclobenzaprine Hcl Generic 149 40 $1,325
Sulfasalazine Generic 135 28 $3,660
Allopurinol Generic 125 32 $2,733
Celecoxib Generic 125 38 $5,296

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Yong Gil Hwang's medical specialty?
Dr. Yong Gil Hwang practices Rheumatology Physician in Murrysville, PA.
Where does Dr. Yong Gil Hwang practice?
Dr. Yong Gil Hwang practices at 4448 Old William Penn Hwy, Murrysville, PA 156681929. Office phone: 4128580338.
What is Dr. Yong Gil Hwang's NPI?
Dr. Yong Gil Hwang's National Provider Identifier (NPI) is 1578767141, issued by NPPES.
Does Dr. Yong Gil Hwang accept Medicare assignment?
Yes. Dr. Yong Gil Hwang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yong Gil Hwang commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.