Doctor profile · Federal record
Dr. Aloysius Davis, M.D.
Psychiatry Physician (CMS: Psychiatry) · Longmeadow, MA
- NPI 1528082799
- Accepts Medicare
- 50 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
167 Dwight RD, Ste 208
Longmeadow, MA 011061752
(413) 567-6790
fax (413) 567-6791
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Massachusetts #55333
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528082799. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
455
Distinct HCPCS
4
Medicare allowed
$51,981
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 294 | 70 | $126 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 100 | 49 | $70 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 37 | 25 | $89 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 24 | 24 | $198 |
In context: peer comparison
Among 3 peers in Longmeadow Psychiatry Physician, average services per provider: 92. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
955
Patients
159
Total drug cost
$18,568
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 234 | 43 | $4,437 |
| Sertraline Hcl | Generic | 142 | 34 | $2,846 |
| Lorazepam | Generic | 69 | 22 | $486 |
| Clonazepam | Generic | 64 | 18 | $566 |
| Quetiapine Fumarate | Generic | 56 | 11 | $1,534 |
| Trazodone Hcl | Generic | 48 | 14 | $1,043 |
| Gabapentin | Generic | 46 | 17 | $1,136 |
| Lithium Carbonate ER (Lithium Carbonate) | Brand | 45 | 0 | $1,452 |
| Oxcarbazepine | Generic | 45 | 0 | $1,911 |
| Zolpidem Tartrate | Generic | 40 | 0 | $205 |
Frequently asked questions
What is Dr. Aloysius Davis's medical specialty?
Dr. Aloysius Davis practices Psychiatry Physician in Longmeadow, MA.
Where does Dr. Aloysius Davis practice?
Dr. Aloysius Davis practices at 167 Dwight RD, Longmeadow, MA 011061752. Office phone: 4135676790.
What is Dr. Aloysius Davis's NPI?
Dr. Aloysius Davis's National Provider Identifier (NPI) is 1528082799, issued by NPPES.
Does Dr. Aloysius Davis accept Medicare assignment?
Yes. Dr. Aloysius Davis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aloysius Davis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833); Psychotherapy with evaluation and management visit (HCPCS 90836). Source: CMS Medicare Physician & Other Practitioners file.