Doctor profile · Federal record

Dr. Yasha Mohajer, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Butler, PA

  • NPI 1427583384
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Hospital Way
Butler, PA 160014670
(724) 283-6666

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
June 10, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #MD471403

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427583384. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
300
Distinct HCPCS
4
Medicare allowed
$32,743
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 142 62 $115
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 76 45 $76
99239 Hospital discharge day management, more than 30 minutes 53 51 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 29 28 $166

In context: peer comparison

Among 12 peers in this city , average services per provider: 74. This provider delivers 4.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
0
Total drug cost
$234
Drug Type Claims Patients Total cost
Donepezil Hcl Generic 14 0 $234

Frequently asked questions

Auto-generated from federal data
What is Dr. Yasha Mohajer's medical specialty?
Dr. Yasha Mohajer practices Internal Medicine Physician in Butler, PA.
Where does Dr. Yasha Mohajer practice?
Dr. Yasha Mohajer practices at 1 Hospital Way, Butler, PA 160014670. Office phone: 7242836666.
What is Dr. Yasha Mohajer's NPI?
Dr. Yasha Mohajer's National Provider Identifier (NPI) is 1427583384, issued by NPPES.
Does Dr. Yasha Mohajer accept Medicare assignment?
Yes. Dr. Yasha Mohajer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yasha Mohajer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.