Doctor profile · Federal record

Dr. Mohsen Pirastehfar, M.D.

Neurology Physician (CMS: Neurology) · Santa Monica, CA

  • NPI 1841558426
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2121 Santa Monica Blvd
Santa Monica, CA 904042303
(310) 829-8701
fax (310) 477-7281
Additional location
625 S Fair Oaks Ave Ste 325
Pasadena, CA 911052675
(626) 535-9344
fax (626) 535-9387
Mailing address
625 S Fair Oaks Ave Ste 325
Pasadena, CA 911052675

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
October 23, 2020
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
California #A138456

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841558426. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
861
Distinct HCPCS
7
Medicare allowed
$115,052
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 279 127 $85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 251 140 $126
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 117 113 $185
99291 Critical care, first 30-74 minutes 97 76 $221
99215 Established patient office or other outpatient visit, 40-54 minutes 64 51 $154
99214 Established patient office or other outpatient visit, 30-39 minutes 34 29 $105
99285 Emergency department visit with high level of medical decision making 19 18 $177

In context: peer comparison

Among 11 peers in Santa Monica Neurology Physician, average services per provider: 330. This provider delivers 2.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
38
Patients
0
Total drug cost
$540
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 22 0 $370
Clopidogrel (Clopidogrel Bisulfate) Brand 16 0 $170

Frequently asked questions

Auto-generated from federal data
What is Dr. Mohsen Pirastehfar's medical specialty?
Dr. Mohsen Pirastehfar practices Neurology Physician in Santa Monica, CA.
Where does Dr. Mohsen Pirastehfar practice?
Dr. Mohsen Pirastehfar practices at 2121 Santa Monica Blvd, Santa Monica, CA 904042303. Office phone: 3108298701.
What is Dr. Mohsen Pirastehfar's NPI?
Dr. Mohsen Pirastehfar's National Provider Identifier (NPI) is 1841558426, issued by NPPES.
Does Dr. Mohsen Pirastehfar accept Medicare assignment?
Yes. Dr. Mohsen Pirastehfar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohsen Pirastehfar commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.