Doctor profile · Federal record
Dr. Colin Hardin, M.D.
Hematology & Oncology Physician (CMS: Medical Oncology) · Grand Rapids, MI
- NPI 1639459860
- Accepts Medicare
- MIPS 87.1 / 100 · 2023
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
145 Michigan St Ne Ste 3100
Grand Rapids, MI 495032563
(616) 954-9800 - Mailing address
-
5800 Foremost Dr Se Ste 300
Grand Rapids, MI 495467062
Credentials & registration
- NPI registered
- August 2011 — 15 yrs on file
- Profile last updated
- April 14, 2021
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Michigan #4301111823
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639459860. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25,387
Distinct HCPCS
10
Medicare allowed
$187,761
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 20,250 | 16 | $1 | |
36415 |
Insertion of needle into vein for collection of blood sample | 713 | 162 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 683 | 161 | $8 | |
88185 |
Flow cytometry technique for dna or cell analysis, each additional marker | 676 | 24 | $21 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 436 | 16 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 355 | 172 | $121 | |
80053 |
Blood test, comprehensive group of blood chemicals | 338 | 109 | $10 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 184 | 65 | $115 | |
83615 |
Lactate dehydrogenase (enzyme) level | 140 | 77 | $6 | |
82784 |
Gammaglobulin (immune system protein) measurement | 130 | 23 | $9 |
In context: peer comparison
Among 8 peers in Grand Rapids Hematology & Oncology Physician, average services per provider: 718. This provider delivers 35× the peer median.Open Payments
Industry payments received
All-time total
$3,482
Transactions
71
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Pharmaceuticals, INC. | 5 | $1,667.71 | |
| Novartis Pharmaceuticals Corporation | 10 | $179.10 | |
| Abbvie INC. | 8 | $150.59 | |
| Incyte Corporation | 7 | $143.25 | |
| Janssen Biotech, INC. | 8 | $142.48 | |
| Pfizer INC. | 6 | $105.25 | |
| Merck Sharp & Dohme LLC | 4 | $102.85 | |
| GlaxoSmithKline, LLC. | 5 | $99.14 | |
| Genzyme Corporation | 3 | $73.58 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $63.73 | |
| Celgene Corporation | 3 | $60.82 | |
| Genentech USA, INC. | 3 | $54.93 | |
| BeiGene USA, INC. | 2 | $54.11 | |
| Karyopharm Therapeutics INC. | 2 | $49.43 | |
| Amneal Pharmaceuticals LLC | 2 | $48.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,101
Patients
269
Total drug cost
$3,551,567
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 329 | 71 | $5,458 |
| Hydroxyurea | Generic | 180 | 32 | $5,704 |
| Revlimid (Lenalidomide) | Brand | 111 | 18 | $1,868,307 |
| Dexamethasone | Generic | 82 | 31 | $1,867 |
| Venclexta (Venetoclax) | Brand | 56 | 0 | $177,899 |
| Prednisone | Generic | 55 | 25 | $310 |
| Prochlorperazine Maleate | Generic | 55 | 35 | $778 |
| Allopurinol | Generic | 44 | 30 | $428 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 43 | 14 | $119 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 33 | 0 | $592,805 |
Hospital affiliations
Frequently asked questions
What is Dr. Colin Hardin's medical specialty?
Dr. Colin Hardin practices Hematology & Oncology Physician in Grand Rapids, MI.
Where does Dr. Colin Hardin practice?
Dr. Colin Hardin practices at 145 Michigan St Ne Ste 3100, Grand Rapids, MI 495032563. Office phone: 6169549800.
What is Dr. Colin Hardin's NPI?
Dr. Colin Hardin's National Provider Identifier (NPI) is 1639459860, issued by NPPES.
Does Dr. Colin Hardin accept Medicare assignment?
Yes. Dr. Colin Hardin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colin Hardin commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.