Doctor profile · Federal record

Dr. Sam Pourbabak, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Lake Forest, CA

  • NPI 1043271018
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
23331 El Toro RD, 102
Lake Forest, CA 926304891
(949) 916-9100
fax (949) 916-0091

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
April 3, 2013
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
California #A94699

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043271018. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16,679
Distinct HCPCS
10
Medicare allowed
$464,348
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 771 373 $136
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 732 90 $67
36415 Insertion of needle into vein for collection of blood sample 724 365 $8
84443 Blood test, thyroid stimulating hormone (tsh) 719 370 $16
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 712 364 $8
84439 Thyroxine (thyroid chemical), free 708 370 $9
84480 Thyroid hormone, t3 measurement, total 708 370 $14
80048 Blood test, basic group of blood chemicals (calcium, total) 707 363 $8
80061 Blood test, lipids (cholesterol and triglycerides) 703 362 $13
82306 Vitamin d-3 level 696 366 $29

In context: peer comparison

Among 3 peers in Lake Forest Endocrinology, Diabetes & Metabolism Physician, average services per provider: 427. This provider delivers 39× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$6,150
Transactions
153
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 19 $3,528.97
Boehringer Ingelheim Pharmaceuticals, INC. 18 $319.14
Novo Nordisk INC 16 $268.99
Amgen INC. 12 $190.75
Antares Pharma, INC. 30 $179.96
Abbott Laboratories 12 $179.08
Lilly USA, LLC 9 $148.65
Dexcom, INC. 9 $142.69
Otsuka America Pharmaceutical, INC. 6 $135.61
Sanofi-Aventis U.S. LLC 5 $87.07
Opko Pharmaceuticals, LLC 4 $83.70
Insulet Corporation 3 $77.36
Embecta Corp. 4 $72.72
Averitas Pharma INC. 3 $66.77
Bayer Healthcare Pharmaceuticals INC. 3 $63.85

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$3,150
Food and Beverage
$3,000

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,305
Patients
652
Total drug cost
$1,459,526
Drug Type Claims Patients Total cost
Synthroid (Levothyroxine Sodium) Brand 510 147 $59,171
Ozempic (Semaglutide) Brand 347 60 $510,536
Synjardy Xr (Empagliflozin/Metformin Hcl) Brand 176 46 $222,443
Rosuvastatin Calcium Generic 164 54 $7,261
Metformin Hcl Generic 160 49 $2,372
Metformin Hcl ER (Metformin Hcl) Brand 150 45 $2,319
Trulicity (Dulaglutide) Brand 144 33 $266,142
Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) Brand 109 47 $11,805
Atorvastatin Calcium Generic 97 30 $1,400
Vascepa (Icosapent Ethyl) Brand 81 20 $82,590

Frequently asked questions

Auto-generated from federal data
What is Dr. Sam Pourbabak's medical specialty?
Dr. Sam Pourbabak practices Endocrinology, Diabetes & Metabolism Physician in Lake Forest, CA.
Where does Dr. Sam Pourbabak practice?
Dr. Sam Pourbabak practices at 23331 El Toro RD, Lake Forest, CA 926304891. Office phone: 9499169100.
What is Dr. Sam Pourbabak's NPI?
Dr. Sam Pourbabak's National Provider Identifier (NPI) is 1043271018, issued by NPPES.
Does Dr. Sam Pourbabak accept Medicare assignment?
Yes. Dr. Sam Pourbabak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sam Pourbabak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.