Doctor profile · Federal record

Dr. Robert Rosenberg, M.D.

Mohs-Micrographic Surgery Physician · Dermatology Physician · Procedural Dermatology Physician · Fullerton, CA

  • NPI 1265433072
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2720 N Harbor Blvd, Suite 210
Fullerton, CA 928352609
(714) 626-6310
fax (714) 626-6320
Additional location
15855 Pomona Rincon RD
Chino Hills, CA 917095572
(909) 929-2514
Mailing address
2720 N Harbor Blvd Ste 210
Fullerton, CA 928352626

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
August 22, 2023
Specialty taxonomy
207ND0101X — NUCC code
State license (1)
California #G50480

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265433072. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,865
Distinct HCPCS
10
Medicare allowed
$214,184
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 1,008 193 $8
88305 Pathology examination of tissue using a microscope, intermediate complexity 465 274 $39
99213 Established patient office or other outpatient visit, 20-29 minutes 342 298 $99
17000 Destruction of precancer skin growth, 1 growth 293 252 $53
99214 Established patient office or other outpatient visit, 30-39 minutes 196 160 $139
17110 Destruction of skin growth, 1-14 growths 168 155 $123
11102 Biopsy of related skin growth, first growth 99 90 $91
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 63 54 $616
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 42 32 $168
17004 Destruction of precancer skin growth, 15 or more growths 36 34 $192

In context: peer comparison

Among 1 peers in Fullerton Mohs-Micrographic Surgery Physician, average services per provider: 168. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$300
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 1 $99.41
Abbvie INC. 1 $94.58
E.R. Squibb & Sons, L.L.C. 1 $61.85
Novartis Pharmaceuticals Corporation 1 $43.78

By nature of payment

Food and Beverage
$300

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
784
Patients
396
Total drug cost
$29,890
Drug Type Claims Patients Total cost
Fluocinonide Generic 116 58 $5,278
Triamcinolone Acetonide Generic 102 68 $769
Ketoconazole Generic 86 52 $2,322
Alclometasone Dipropionate Generic 78 49 $4,417
Clobetasol Propionate Generic 72 29 $4,658
Hydrocortisone Generic 47 32 $336
Metronidazole Generic 46 27 $3,963
Mupirocin Generic 40 28 $351
Doxycycline Monohydrate Generic 39 23 $1,105
Prednisone Generic 32 0 $351

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Rosenberg's medical specialty?
Dr. Robert Rosenberg practices Mohs-Micrographic Surgery Physician in Fullerton, CA.
Where does Dr. Robert Rosenberg practice?
Dr. Robert Rosenberg practices at 2720 N Harbor Blvd, Fullerton, CA 928352609. Office phone: 7146266310.
What is Dr. Robert Rosenberg's NPI?
Dr. Robert Rosenberg's National Provider Identifier (NPI) is 1265433072, issued by NPPES.
What procedures does Dr. Robert Rosenberg commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.