Doctor profile · Federal record
Dr. John Reagan, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Providence, RI
- NPI 1841418944
- Accepts Medicare
- 20 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
593 Eddy St, George Bldg., 3Rd Fl. #302
Providence, RI 029034923
(401) 444-5435
fax (401) 444-5392
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- February 13, 2017
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Rhode Island #MD13112
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841418944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
538
Distinct HCPCS
10
Medicare allowed
$51,396
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 161 | 65 | $98 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 48 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 56 | $67 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 37 | $67 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 40 | 16 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 20 | $131 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 13 | $120 | |
99238 |
Hospital discharge day management, 30 minutes or less | 22 | 13 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 13 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 11 | $144 |
In context: peer comparison
Among 21 peers in Providence Hematology & Oncology Physician, average services per provider: 527. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$3,641
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $3,342.50 | |
| Janssen Scientific Affairs, LLC | 1 | $150.00 | |
| Celgene Corporation | 2 | $148.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
804
Patients
168
Total drug cost
$3,193,304
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxyurea | Generic | 124 | 33 | $4,785 |
| Acyclovir | Generic | 86 | 25 | $1,215 |
| Revlimid (Lenalidomide) | Brand | 77 | 14 | $1,331,871 |
| Oxycodone Hcl | Generic | 76 | 17 | $1,160 |
| Lenalidomide | Generic | 54 | 15 | $639,076 |
| Oxycontin (Oxycodone Hcl) | Brand | 45 | 0 | $33,816 |
| Imatinib Mesylate | Generic | 44 | 0 | $61,451 |
| Prednisone | Generic | 42 | 16 | $262 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 42 | 14 | $1,977 |
| Gabapentin | Generic | 41 | 0 | $687 |
Hospital affiliations
Frequently asked questions
What is Dr. John Reagan's medical specialty?
Dr. John Reagan practices Hematology & Oncology Physician in Providence, RI.
Where does Dr. John Reagan practice?
Dr. John Reagan practices at 593 Eddy St, Providence, RI 029034923. Office phone: 4014445435.
What is Dr. John Reagan's NPI?
Dr. John Reagan's National Provider Identifier (NPI) is 1841418944, issued by NPPES.
Does Dr. John Reagan accept Medicare assignment?
Yes. Dr. John Reagan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Reagan 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); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.