Doctor profile · Federal record
Dr. Peter Yi, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Princeton, NJ
- NPI 1457499618
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
419 N Harrison St, Suite 101
Princeton, NJ 085403521
(609) 924-9300
fax (609) 430-9481
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- January 12, 2015
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New Jersey #25MA05176900
- Medicaid
- NJ #0365700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457499618. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
92,860
Distinct HCPCS
10
Medicare allowed
$1,580,949
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 23,250 | 14 | $1 | |
J1453 |
Injection, fosaprepitant, 1 mg | 16,500 | 23 | $0 | |
J9271 |
Injection, pembrolizumab, 1 mg | 13,600 | 12 | $54 | |
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 12,600 | 14 | $3 | |
J0897 |
Injection, denosumab, 1 mg | 11,400 | 25 | $23 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 2,949 | 35 | $0 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 1,730 | 27 | $1 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,353 | 283 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,320 | 280 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 1,209 | 269 | $10 |
In context: peer comparison
Among 3 peers in Princeton Hematology & Oncology Physician, average services per provider: 2,362. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $29.16 | |
| Janssen Biotech, INC. | 1 | $19.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
905
Patients
193
Total drug cost
$1,648,413
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 292 | 79 | $9,299 |
| Anastrozole | Generic | 83 | 33 | $3,143 |
| Ibrance (Palbociclib) | Brand | 78 | 0 | $1,194,673 |
| Levothyroxine Sodium | Generic | 66 | 20 | $837 |
| Imatinib Mesylate | Generic | 46 | 0 | $65,736 |
| Omeprazole | Generic | 46 | 20 | $509 |
| Prednisone | Generic | 45 | 0 | $229 |
| Dexamethasone | Generic | 41 | 17 | $1,442 |
| Exemestane | Generic | 37 | 12 | $8,606 |
| Lorazepam | Generic | 34 | 12 | $308 |
Frequently asked questions
What is Dr. Peter Yi's medical specialty?
Dr. Peter Yi practices Hematology & Oncology Physician in Princeton, NJ.
Where does Dr. Peter Yi practice?
Dr. Peter Yi practices at 419 N Harrison St, Princeton, NJ 085403521. Office phone: 6099249300.
What is Dr. Peter Yi's NPI?
Dr. Peter Yi's National Provider Identifier (NPI) is 1457499618, issued by NPPES.
Does Dr. Peter Yi accept Medicare assignment?
Yes. Dr. Peter Yi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Yi commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, fosaprepitant, 1 mg (HCPCS J1453); Injection, pembrolizumab, 1 mg (HCPCS J9271). Source: CMS Medicare Physician & Other Practitioners file.