Doctor profile · Federal record

Dr. Stacey Pun, MD

Dermatopathology (Pathology) Physician (CMS: Dermatology) · Dermatology Physician · Los Angeles, CA

  • NPI 1851763783
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 8 locations across 1 states.

NPPES Updated May 11, 2026
Primary practice
1127 Wilshire Blvd Ste 600
Los Angeles, CA 900173907
(213) 278-0021
fax (213) 278-0973
Mailing address
6399 San Ignacio Ave Ste 120
San Jose, CA 951191215
California — 7 locations
Additional location
10 Congress St Ste 320
Pasadena, CA 911053084
(626) 585-9474
fax (626) 585-9480
Additional location
1165 N Euclid St
Anaheim, CA 928011938
(714) 991-9900
fax (714) 991-9496
Additional location
1360 W 6Th St Ste 370
San Pedro, CA 907323527
(310) 519-8890
fax (310) 519-9349
Additional location
23451 Madison St Ste 330
Torrance, CA 905054762
(310) 375-9994
fax (310) 378-0789
Additional location
289 W Huntington Dr Ste 208
Arcadia, CA 910073495
(626) 446-8809
fax (626) 446-8268
Additional location
4201 Torrance Blvd Ste 640
Torrance, CA 905034524
(310) 543-4444
fax (310) 543-4446
Additional location
701 E 28Th St Ste 311
Long Beach, CA 908062780
(562) 595-4777
fax (562) 424-9644

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
October 9, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207ZD0900X — NUCC code
State license (1)
California #A160550

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851763783. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
729
Distinct HCPCS
10
Medicare allowed
$53,665
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 245 180 $80
17003 Destruction of precancer skin growth, 2-14 growths 167 32 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 78 63 $98
17110 Destruction of skin growth, 1-14 growths 40 35 $129
17000 Destruction of precancer skin growth, 1 growth 38 35 $52
11102 Biopsy of related skin growth, first growth 26 25 $101
88304 Pathology examination of tissue using a microscope, moderately low complexity 26 23 $49
88342 Special stained specimen slides to examine tissue, initial procedure 22 18 $114
99203 New patient office or other outpatient visit, 30-44 minutes 22 22 $122
99204 New patient office or other outpatient visit, 45-59 minutes 18 18 $180

In context: peer comparison

Among 3 peers in this city , average services per provider: 154. This provider delivers 4.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,056
Transactions
47
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 10 $237.04
UCB, Inc. 5 $166.38
Incyte Corporation 9 $159.24
Lilly USA, LLC 4 $105.42
GENZYME CORPORATION 4 $100.26
ABBVIE INC. 3 $68.54
PFIZER INC. 2 $49.60
MAYNE PHARMA COMMERCIAL LLC 4 $38.59
SUN PHARMACEUTICAL INDUSTRIES INC. 2 $36.25
LEO Pharma Inc. 1 $26.09
Arcutis Biotherapeutics, Inc. 1 $23.73
Paratek Pharmaceuticals, Inc. 1 $22.96
Verrica Pharmaceuticals Inc. 1 $22.27

By nature of payment

Food and Beverage
$956
Education
$100

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
38
Total drug cost
$2,658
Drug Type Claims Patients Total cost
Clobetasol Propionate Generic 20 12 $985
Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) Brand 15 0 $684
Fluocinonide Generic 15 15 $908
Hydrocortisone Generic 11 11 $81

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stacey Pun's medical specialty?
Dr. Stacey Pun practices Dermatopathology (Pathology) Physician in Los Angeles, CA.
Where does Dr. Stacey Pun practice?
Dr. Stacey Pun practices at 1127 Wilshire Blvd Ste 600, Los Angeles, CA 900173907. Office phone: 2132780021.
What is Dr. Stacey Pun's NPI?
Dr. Stacey Pun's National Provider Identifier (NPI) is 1851763783, issued by NPPES.
Does Dr. Stacey Pun accept Medicare assignment?
Yes. Dr. Stacey Pun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stacey Pun commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.