Doctor profile · Federal record
Dr. Richard D'Alessandro, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Lewiston, ME
- NPI 1467423830
- Accepts Medicare
- MIPS 72.0 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Main St
Lewiston, ME 042407007
(207) 795-0111
fax (207) 753-7201
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 17, 2012
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Maine #15419
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467423830. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
101
Distinct HCPCS
3
Medicare allowed
$12,869
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 48 | 48 | $117 | |
99285 |
Emergency department visit with high level of medical decision making | 36 | 36 | $169 | |
99283 |
Emergency department visit with low level of medical decision making | 17 | 17 | $69 |
In context: peer comparison
Among 15 peers in Lewiston Emergency Medicine Physician, average services per provider: 53. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
71
Patients
71
Total drug cost
$368
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 29 | 29 | $77 |
| Ondansetron Hcl | Generic | 20 | 20 | $87 |
| Cephalexin | Generic | 11 | 11 | $91 |
| Doxycycline Hyclate | Generic | 11 | 11 | $113 |
Hospital affiliations
Frequently asked questions
What is Dr. Richard D'Alessandro's medical specialty?
Dr. Richard D'Alessandro practices Emergency Medicine Physician in Lewiston, ME.
Where does Dr. Richard D'Alessandro practice?
Dr. Richard D'Alessandro practices at 300 Main St, Lewiston, ME 042407007. Office phone: 2077950111.
What is Dr. Richard D'Alessandro's NPI?
Dr. Richard D'Alessandro's National Provider Identifier (NPI) is 1467423830, issued by NPPES.
Does Dr. Richard D'Alessandro accept Medicare assignment?
Yes. Dr. Richard D'Alessandro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard D'Alessandro commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.