Doctor profile · Federal record

Dr. Catherine Quinn, M.D.

Hematology & Oncology Physician (CMS: Medical Oncology) · Oceanside, CA

  • NPI 1427403641
  • Accepts Medicare
  • MIPS 92.4 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3617 Vista Way
Oceanside, CA 920564522
(760) 758-5770
fax (760) 721-8597

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
July 22, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #A162757

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427403641. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,062
Distinct HCPCS
10
Medicare allowed
$103,421
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 2,400 20 $23
J1100 Injection, dexamethasone sodium phosphate, 1 mg 1,010 29 $0
J2405 Injection, ondansetron hydrochloride, per 1 mg 888 22 $0
36415 Insertion of needle into vein for collection of blood sample 168 74 $8
96413 Administration of chemotherapy into vein, 1 hour or less 164 48 $150
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96 29 $33
96372 Injection of drug or substance under skin or into muscle 86 32 $15
96375 Injection of additional new drug or substance into vein 80 16 $17
J1200 Injection, diphenhydramine hcl, up to 50 mg 45 15 $1
99214 Established patient office or other outpatient visit, 30-39 minutes 40 17 $137

In context: peer comparison

Among 3 peers in Oceanside Hematology & Oncology Physician, average services per provider: 792. This provider delivers 6.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,615
Transactions
41
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 4 $330.71
Pfizer INC. 8 $209.93
Daiichi Sankyo INC. 5 $159.49
Novartis Pharmaceuticals Corporation 5 $129.05
Janssen Biotech, INC. 4 $94.22
SpringWorks Therapeutics, INC. 2 $81.95
Sobi, INC 2 $63.31
BeiGene USA, INC. 2 $55.33
Eisai INC. 2 $50.52
Incyte Corporation 2 $46.42
Genzyme Corporation 1 $38.60
E.R. Squibb & Sons, L.L.C. 1 $35.50
Takeda Pharmaceuticals U.S.A., INC. 1 $31.84
Alexion Pharmaceuticals, INC. 1 $30.97
Deciphera Pharmaceuticals INC. 1 $28.82

By nature of payment

Food and Beverage
$1,515
Education
$100

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
89
Patients
35
Total drug cost
$2,176
Drug Type Claims Patients Total cost
Mirtazapine Generic 23 0 $610
Prochlorperazine Maleate Generic 15 12 $228
Lidocaine-Prilocaine (Lidocaine/Prilocaine) Brand 13 11 $211
Midodrine Hcl Generic 13 0 $556
Ondansetron Odt (Ondansetron) Brand 13 12 $271
Acyclovir Generic 12 0 $301

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Quinn's medical specialty?
Dr. Catherine Quinn practices Hematology & Oncology Physician in Oceanside, CA.
Where does Dr. Catherine Quinn practice?
Dr. Catherine Quinn practices at 3617 Vista Way, Oceanside, CA 920564522. Office phone: 7607585770.
What is Dr. Catherine Quinn's NPI?
Dr. Catherine Quinn's National Provider Identifier (NPI) is 1427403641, issued by NPPES.
Does Dr. Catherine Quinn accept Medicare assignment?
Yes. Dr. Catherine Quinn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Quinn commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection, ondansetron hydrochloride, per 1 mg (HCPCS J2405). Source: CMS Medicare Physician & Other Practitioners file.