Doctor profile · Federal record
Dr. John Cadigan, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Boston, MA
- NPI 1497752620
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
75 Francis St
Boston, MA 021156110
(617) 732-5500 - Additional location
-
825 Washington St., Ste. 180
Norwood, MA 02062
(781) 255-0561
fax (781) 769-0469 - Mailing address
-
825 Washington St., Ste. 180
Norwood, MA 02062
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- September 20, 2018
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Massachusetts #51090
- Medicaid
- MA #3011283
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497752620. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,940
Distinct HCPCS
10
Medicare allowed
$176,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 705 | 555 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 565 | 433 | $140 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 271 | 94 | $84 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 128 | 128 | $181 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 64 | 59 | $196 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 48 | $104 | |
99238 |
Hospital discharge day management, 30 minutes or less | 37 | 37 | $87 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 33 | $138 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 24 | $124 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $240 |
In context: peer comparison
Among 134 peers in Boston Cardiovascular Disease Physician, average services per provider: 118. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,292
Patients
1,057
Total drug cost
$934,852
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 431 | 144 | $32,651 |
| Metoprolol Succinate | Generic | 424 | 145 | $12,027 |
| Eliquis (Apixaban) | Brand | 406 | 109 | $542,609 |
| Ezetimibe | Generic | 355 | 113 | $23,067 |
| Atorvastatin Calcium | Generic | 338 | 115 | $7,690 |
| Losartan Potassium | Generic | 198 | 59 | $3,990 |
| Lisinopril | Generic | 192 | 65 | $2,381 |
| Jardiance (Empagliflozin) | Brand | 172 | 42 | $203,268 |
| Furosemide | Generic | 171 | 57 | $1,561 |
| Amlodipine Besylate | Generic | 168 | 62 | $1,487 |
Hospital affiliations
Frequently asked questions
What is Dr. John Cadigan's medical specialty?
Dr. John Cadigan practices Cardiovascular Disease Physician in Boston, MA.
Where does Dr. John Cadigan practice?
Dr. John Cadigan practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325500.
What is Dr. John Cadigan's NPI?
Dr. John Cadigan's National Provider Identifier (NPI) is 1497752620, issued by NPPES.
Does Dr. John Cadigan accept Medicare assignment?
Yes. Dr. John Cadigan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Cadigan commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.