Doctor profile · Federal record

Dr. Carolyn Kassabian, M.D.

Dermatology Physician (CMS: Dermatology) · Mission Hills, CA

  • NPI 1851335152
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14901 Rinaldi St, Suite 305
Mission Hills, CA 913451204
(818) 838-6070
fax (818) 837-6832

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
January 26, 2011
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207N00000X — NUCC code
State license (1)
California #A80284

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851335152. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,509
Distinct HCPCS
10
Medicare allowed
$94,883
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 660 59 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 245 138 $99
99214 Established patient office or other outpatient visit, 30-39 minutes 192 108 $139
17000 Destruction of precancer skin growth, 1 growth 171 85 $76
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 54 11 $1
11102 Biopsy of related skin growth, first growth 51 44 $116
99203 New patient office or other outpatient visit, 30-44 minutes 49 49 $122
17110 Destruction of skin growth, 1-14 growths 37 25 $131
99204 New patient office or other outpatient visit, 45-59 minutes 29 29 $180
17004 Destruction of precancer skin growth, 15 or more growths 21 14 $191

In context: peer comparison

Among 3 peers in this city , average services per provider: 113. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$927
Transactions
45
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 8 $165.10
Lilly USA, LLC 14 $154.11
GENZYME CORPORATION 4 $140.29
ABBVIE INC. 5 $122.77
Grifols USA, LLC 2 $62.49
Amgen Inc. 2 $50.49
Galderma Laboratories, L.P. 3 $50.01
Dermavant Sciences, Inc. 1 $32.35
United Therapeutics Corporation 1 $31.12
SUN PHARMACEUTICAL INDUSTRIES INC. 1 $28.27
UCB, Inc. 1 $24.79
Novartis Pharmaceuticals Corporation 1 $23.88
PFIZER INC. 1 $21.61
Paratek Pharmaceuticals, Inc. 1 $19.89

By nature of payment

Food and Beverage
$927

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
779
Patients
460
Total drug cost
$74,101
Drug Type Claims Patients Total cost
Triamcinolone Acetonide Generic 172 124 $1,429
Ketoconazole Generic 149 80 $3,643
Fluocinonide Generic 79 44 $3,735
Mupirocin Generic 69 47 $494
Hydrocortisone Generic 62 51 $323
Doxycycline Hyclate Generic 57 33 $697
Clindamycin Phosphate Generic 37 21 $1,435
Clobetasol Propionate Generic 30 19 $2,106
Metronidazole Generic 22 15 $2,835
Finasteride Generic 20 0 $169

Frequently asked questions

Auto-generated from federal data
What is Dr. Carolyn Kassabian's medical specialty?
Dr. Carolyn Kassabian practices Dermatology Physician in Mission Hills, CA.
Where does Dr. Carolyn Kassabian practice?
Dr. Carolyn Kassabian practices at 14901 Rinaldi St, Mission Hills, CA 913451204. Office phone: 8188386070.
What is Dr. Carolyn Kassabian's NPI?
Dr. Carolyn Kassabian's National Provider Identifier (NPI) is 1851335152, issued by NPPES.
Does Dr. Carolyn Kassabian accept Medicare assignment?
Yes. Dr. Carolyn Kassabian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolyn Kassabian commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.