Doctor profile · Federal record
Dr. Alan Greenwald, M.D.
Specialist · New London, CT
- NPI 1174617419
- MIPS 83.2 / 100 · 2023
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
268 Montauk Ave
New London, CT 063204712
(860) 442-8553
fax (860) 447-3169
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Connecticut #1219518
- Medicaid
- CT #1219518
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174617419. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
360
Distinct HCPCS
4
Medicare allowed
$42,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 187 | 107 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 125 | 90 | $95 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 32 | 32 | $119 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 16 | 12 | $135 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 51. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
806
Patients
253
Total drug cost
$267,048
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 229 | 69 | $4,309 |
| Famotidine | Generic | 88 | 26 | $2,535 |
| Omeprazole | Generic | 85 | 31 | $2,065 |
| Dicyclomine Hcl | Generic | 80 | 29 | $2,241 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 53 | 52 | $9,038 |
| Mesalamine | Generic | 46 | 11 | $41,181 |
| Linzess (Linaclotide) | Brand | 36 | 11 | $41,104 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 26 | 0 | $20,358 |
| Sucralfate | Generic | 26 | 13 | $1,702 |
| Xifaxan (Rifaximin) | Brand | 26 | 0 | $86,142 |
Frequently asked questions
What is Dr. Alan Greenwald's medical specialty?
Dr. Alan Greenwald practices Specialist in New London, CT.
Where does Dr. Alan Greenwald practice?
Dr. Alan Greenwald practices at 268 Montauk Ave, New London, CT 063204712. Office phone: 8604428553.
What is Dr. Alan Greenwald's NPI?
Dr. Alan Greenwald's National Provider Identifier (NPI) is 1174617419, issued by NPPES.
What procedures does Dr. Alan Greenwald commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.