Doctor profile · Federal record
Dr. Thomas Blom, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Princeton, NJ
- NPI 1932304599
- Accepts Medicare
- 24 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
419 N Harrison St, Suite 101/201
Princeton, NJ 085403521
(609) 924-9300
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- November 19, 2014
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New Jersey #25MA07729700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932304599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
145,357
Distinct HCPCS
10
Medicare allowed
$2,930,523
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 31,500 | 33 | $3 | |
J9144 |
Injection, daratumumab, 10 mg and hyaluronidase-fihj | 29,520 | 15 | $47 | |
J1439 |
Injection, ferric carboxymaltose, 1 mg | 29,250 | 24 | $1 | |
J0897 |
Injection, denosumab, 1 mg | 16,200 | 41 | $23 | |
J1453 |
Injection, fosaprepitant, 1 mg | 10,950 | 14 | $0 | |
J9271 |
Injection, pembrolizumab, 1 mg | 10,200 | 12 | $54 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 4,418 | 42 | $0 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,672 | 430 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,635 | 418 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 1,355 | 350 | $10 |
In context: peer comparison
Among 3 peers in Princeton Hematology & Oncology Physician, average services per provider: 2,362. This provider delivers 62× the peer median.Open Payments
Industry payments received
All-time total
$135
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 1 | $72.73 | |
| Janssen Pharmaceuticals, INC | 1 | $29.16 | |
| Janssen Biotech, INC. | 1 | $19.78 | |
| Incyte Corporation | 1 | $13.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
745
Patients
182
Total drug cost
$1,287,885
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 97 | 26 | $2,806 |
| Acyclovir | Generic | 82 | 35 | $2,329 |
| Hydroxyurea | Generic | 65 | 20 | $2,496 |
| Prednisone | Generic | 62 | 24 | $591 |
| Xarelto (Rivaroxaban) | Brand | 59 | 15 | $71,050 |
| Anastrozole | Generic | 51 | 16 | $1,887 |
| Eliquis (Apixaban) | Brand | 47 | 14 | $64,204 |
| Warfarin Sodium | Generic | 45 | 14 | $935 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 41 | 0 | $583 |
| Zolpidem Tartrate | Generic | 41 | 0 | $239 |
Frequently asked questions
What is Dr. Thomas Blom's medical specialty?
Dr. Thomas Blom practices Hematology & Oncology Physician in Princeton, NJ.
Where does Dr. Thomas Blom practice?
Dr. Thomas Blom practices at 419 N Harrison St, Princeton, NJ 085403521. Office phone: 6099249300.
What is Dr. Thomas Blom's NPI?
Dr. Thomas Blom's National Provider Identifier (NPI) is 1932304599, issued by NPPES.
Does Dr. Thomas Blom accept Medicare assignment?
Yes. Dr. Thomas Blom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Blom commonly perform?
Top Medicare-reported procedures in 2023: Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS J9144); Injection, ferric carboxymaltose, 1 mg (HCPCS J1439). Source: CMS Medicare Physician & Other Practitioners file.