Doctor profile · Federal record

Dr. Joseph Kim, MD

Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · New Haven, CT

  • NPI 1295913531
  • Accepts Medicare
  • MIPS 71.7 / 100 · 2023
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 York St
New Haven, CT 065103220
(203) 200-4822
fax (203) 200-2099
Mailing address
333 Cedar St, Fmp 121
New Haven, CT 065103206

Credentials & registration

NPPES · NUCC
NPI registered
February 2008 — 18 yrs on file
Profile last updated
September 17, 2013
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Connecticut #52047 · Georgia #002674

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295913531. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
620
Distinct HCPCS
6
Medicare allowed
$64,124
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 439 107 $103
99214 Established patient office or other outpatient visit, 30-39 minutes 114 35 $102
99204 New patient office or other outpatient visit, 45-59 minutes 20 20 $141
99203 New patient office or other outpatient visit, 30-44 minutes 17 17 $88
99442 Telephone medical discussion with physician, 11-20 minutes 17 11 $70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 13 13 $137

In context: peer comparison

Among 15 peers in this city , average services per provider: 62. This provider delivers 10.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$155
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $135.00
Janssen Scientific Affairs, LLC 1 $20.03

By nature of payment

Food and Beverage
$155

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
845
Patients
216
Total drug cost
$1,982,023
Drug Type Claims Patients Total cost
Prednisone Generic 325 66 $1,513
Abiraterone Acetate Generic 236 38 $937,372
Bicalutamide Generic 42 26 $1,071
Nubeqa (Darolutamide) Brand 33 0 $430,151
Prochlorperazine Maleate Generic 32 24 $481
Oxycodone Hcl Generic 27 17 $546
Tamsulosin Hcl Generic 26 14 $403
Dexamethasone Generic 24 18 $359
Gabapentin Generic 21 0 $355
Xtandi (Enzalutamide) Brand 21 0 $310,132

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Kim's medical specialty?
Dr. Joseph Kim practices Medical Oncology Physician in New Haven, CT.
Where does Dr. Joseph Kim practice?
Dr. Joseph Kim practices at 20 York St, New Haven, CT 065103220. Office phone: 2032004822.
What is Dr. Joseph Kim's NPI?
Dr. Joseph Kim's National Provider Identifier (NPI) is 1295913531, issued by NPPES.
Does Dr. Joseph Kim accept Medicare assignment?
Yes. Dr. Joseph Kim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Kim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.