Doctor profile · Federal record
Dr. John Sebastianelli, MD
Psychiatry Physician · Prescribing (Medical) Psychologist · Haverhill, MA
- NPI 1548308927
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
76 Summer St
Haverhill, MA 018305814
(781) 373-8222
fax (978) 373-8223
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- April 11, 2023
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Massachusetts #71571
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548308927. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
493
Distinct HCPCS
4
Medicare allowed
$28,166
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 435 | 59 | $50 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 29 | 28 | $131 | |
99238 |
Hospital discharge day management, 30 minutes or less | 18 | 17 | $82 | |
99239 |
Hospital discharge day management, more than 30 minutes | 11 | 11 | $116 |
In context: peer comparison
Among 3 peers in Haverhill Psychiatry Physician, average services per provider: 87. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$137
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $136.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
72
Patients
17
Total drug cost
$6,789
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Paliperidone ER (Paliperidone) | Brand | 21 | 17 | $6,121 |
| Escitalopram Oxalate | Generic | 14 | 0 | $133 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 13 | 0 | $187 |
| Metoprolol Succinate | Generic | 13 | 0 | $80 |
| Quetiapine Fumarate | Generic | 11 | 0 | $268 |
Frequently asked questions
What is Dr. John Sebastianelli's medical specialty?
Dr. John Sebastianelli practices Psychiatry Physician in Haverhill, MA.
Where does Dr. John Sebastianelli practice?
Dr. John Sebastianelli practices at 76 Summer St, Haverhill, MA 018305814. Office phone: 7813738222.
What is Dr. John Sebastianelli's NPI?
Dr. John Sebastianelli's National Provider Identifier (NPI) is 1548308927, issued by NPPES.
What procedures does Dr. John Sebastianelli commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.