Doctor profile · Federal record
Dr. Michael Constantine, M.D.
Hematology (Internal Medicine) Physician (CMS: Hematology/Oncology) · Medical Oncology Physician · Milford, MA
- NPI 1366468415
- Accepts Medicare
- MIPS 83.1 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
14 Prospect St, Hill Health Building
Milford, MA 017573003
(508) 478-2061
fax (508) 478-7768 - Mailing address
-
124 Grove St, Ste 305
Franklin, MA 020383156
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RH0000X — NUCC code
- State license (1)
- Massachusetts #75799
- Medicaid
- MA #3138984
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366468415. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,630
Distinct HCPCS
10
Medicare allowed
$244,699
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,653 | 325 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 647 | 348 | $67 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 91 | 51 | $80 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 60 | 41 | $145 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $135 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 29 | 29 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $176 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 28 | 26 | $67 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $183 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 18 | 15 | $35 |
In context: peer comparison
Among 1 peers in Milford Hematology (Internal Medicine) Physician, average services per provider: 239. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
557
Patients
214
Total drug cost
$1,494,848
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Revlimid (Lenalidomide) | Brand | 72 | 14 | $1,179,210 |
| Dexamethasone | Generic | 60 | 30 | $1,250 |
| Prednisone | Generic | 59 | 23 | $487 |
| Ondansetron Hcl | Generic | 52 | 36 | $232 |
| Prochlorperazine Maleate | Generic | 48 | 36 | $416 |
| Eliquis (Apixaban) | Brand | 43 | 15 | $33,204 |
| Oxycodone Hcl | Generic | 36 | 14 | $355 |
| Lorazepam | Generic | 28 | 16 | $192 |
| Nubeqa (Darolutamide) | Brand | 28 | 0 | $128,701 |
| Gabapentin | Generic | 25 | 0 | $408 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Constantine's medical specialty?
Dr. Michael Constantine practices Hematology (Internal Medicine) Physician in Milford, MA.
Where does Dr. Michael Constantine practice?
Dr. Michael Constantine practices at 14 Prospect St, Milford, MA 017573003. Office phone: 5084782061.
What is Dr. Michael Constantine's NPI?
Dr. Michael Constantine's National Provider Identifier (NPI) is 1366468415, issued by NPPES.
Does Dr. Michael Constantine accept Medicare assignment?
Yes. Dr. Michael Constantine accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Constantine 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 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.