Doctor profile · Federal record

Dr. Mark Gobrial, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Mission Hills, CA

  • NPI 1437577343
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11333 Sepulveda Blvd
Mission Hills, CA 913451116
(818) 365-9531
Mailing address
Po Box 9602
Mission Hills, CA 913469602

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A148741

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437577343. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
7,663
Distinct HCPCS
10
Medicare allowed
$924,292
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 4,061 701 $114
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 926 213 $135
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 735 622 $193
99497 Advance care planning, first 30 minutes 724 642 $80
99316 Nursing facility discharge management, more than 30 minutes 599 503 $139
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 516 174 $79
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 43 43 $178
99497 Advance care planning, first 30 minutes 36 34 $88
99344 Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 12 12 $152
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 11 11 $140

In context: peer comparison

Among 32 peers in Mission Hills Internal Medicine Physician, average services per provider: 108. This provider delivers 71× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$109
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $57.64
Mylan Specialty L.P. 1 $30.02
Dexcom, INC. 1 $21.61

By nature of payment

Food and Beverage
$109

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11,265
Patients
1,981
Total drug cost
$466,174
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 1,557 259 $18,299
Eliquis (Apixaban) Brand 1,162 148 $318,338
Gabapentin Generic 1,060 170 $18,925
Pantoprazole Sodium Generic 1,010 193 $41,632
Amlodipine Besylate Generic 853 153 $6,435
Levothyroxine Sodium Generic 777 117 $9,805
Metoprolol Tartrate Generic 772 132 $5,684
Furosemide Generic 728 144 $4,507
Hydralazine Hcl Generic 584 180 $8,433
Famotidine Generic 500 98 $5,438

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Gobrial's medical specialty?
Dr. Mark Gobrial practices Internal Medicine Physician in Mission Hills, CA.
Where does Dr. Mark Gobrial practice?
Dr. Mark Gobrial practices at 11333 Sepulveda Blvd, Mission Hills, CA 913451116. Office phone: 8183659531.
What is Dr. Mark Gobrial's NPI?
Dr. Mark Gobrial's National Provider Identifier (NPI) is 1437577343, issued by NPPES.
Does Dr. Mark Gobrial accept Medicare assignment?
Yes. Dr. Mark Gobrial accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Gobrial commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.