Doctor profile · Federal record
Dr. John Hardin, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Boston, MA
- NPI 1609161959
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 7 locations .
- Primary practice
-
1 Deaconess Road, W-Cc2, BIDMC Dept of Emergency Medicine
Boston, MA 022155321
(617) 754-2339
fax (617) 754-2350 - Additional location
-
119 Belmont St
Worcester, MA 016052903
(508) 421-1400
fax (508) 421-1490 - Additional location
-
157 Union St
Marlborough, MA 017521228
(508) 421-1400
fax (508) 421-1490 - Additional location
-
201 Highland St
Clinton, MA 015101037
(508) 421-1400
fax (508) 421-1490 - Additional location
-
510 N Main St
Leominster, MA 014531814
(508) 421-1400
fax (508) 421-1490 - Additional location
-
55 Lake Ave N
Worcester, MA 016550002
(508) 421-1400
fax (508) 421-1490 - Additional location
-
60 Hospital RD
Leominster, MA 014532205
(508) 421-1400
fax (508) 421-1490
Show 4 more locations
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- November 20, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Massachusetts #258655
- Medicaid
- MA #110099635A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609161959. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
525
Distinct HCPCS
5
Medicare allowed
$74,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 250 | 239 | $180 | |
99284 |
Emergency department visit with moderate level of medical decision making | 184 | 176 | $124 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 47 | 46 | $9 | |
99283 |
Emergency department visit with low level of medical decision making | 24 | 24 | $74 | |
99291 |
Critical care, first 30-74 minutes | 20 | 20 | $219 |
In context: peer comparison
Among 183 peers in Boston Emergency Medicine Physician, average services per provider: 65. This provider delivers 8.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
158
Patients
143
Total drug cost
$2,115
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 24 | 22 | $124 |
| Cefpodoxime Proxetil | Generic | 23 | 23 | $1,356 |
| Ibuprofen | Generic | 22 | 22 | $95 |
| Morphine Sulfate | Generic | 22 | 22 | $108 |
| Cephalexin | Generic | 21 | 19 | $175 |
| Oxycodone Hcl | Generic | 13 | 13 | $46 |
| Azithromycin | Generic | 11 | 0 | $52 |
| Methocarbamol | Generic | 11 | 11 | $77 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $81 |
Hospital affiliations
Frequently asked questions
What is Dr. John Hardin's medical specialty?
Dr. John Hardin practices Emergency Medicine Physician in Boston, MA.
Where does Dr. John Hardin practice?
Dr. John Hardin practices at 1 Deaconess Road, W-Cc2, Boston, MA 022155321. Office phone: 6177542339.
What is Dr. John Hardin's NPI?
Dr. John Hardin's National Provider Identifier (NPI) is 1609161959, issued by NPPES.
Does Dr. John Hardin accept Medicare assignment?
Yes. Dr. John Hardin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Hardin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.