Doctor profile · Federal record
Dr. Andrew Griscom, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Pawtucket, RI
- NPI 1538142328
- Accepts Medicare
- MIPS 85.3 / 100 · 2023
- 37 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 Brewster St, Department of Emergency Medicine
Pawtucket, RI 028604400
(401) 729-2191
fax (401) 729-2517
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- May 15, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Connecticut #34668 · Rhode Island #MD09664
- Medicaid
- RI #7006158
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538142328. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
206
Distinct HCPCS
3
Medicare allowed
$26,104
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 103 | 100 | $180 | |
99284 |
Emergency department visit with moderate level of medical decision making | 59 | 58 | $123 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 44 | 43 | $8 |
In context: peer comparison
Among 7 peers in Pawtucket Emergency Medicine Physician, average services per provider: 77. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
156
Patients
150
Total drug cost
$785
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 43 | 41 | $139 |
| Cephalexin | Generic | 31 | 31 | $294 |
| Prednisone | Generic | 28 | 25 | $50 |
| Ondansetron Odt (Ondansetron) | Brand | 26 | 25 | $153 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 17 | 17 | $97 |
| Azithromycin | Generic | 11 | 11 | $52 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Griscom's medical specialty?
Dr. Andrew Griscom practices Emergency Medicine Physician in Pawtucket, RI.
Where does Dr. Andrew Griscom practice?
Dr. Andrew Griscom practices at 111 Brewster St, Pawtucket, RI 028604400. Office phone: 4017292191.
What is Dr. Andrew Griscom's NPI?
Dr. Andrew Griscom's National Provider Identifier (NPI) is 1538142328, issued by NPPES.
Does Dr. Andrew Griscom accept Medicare assignment?
Yes. Dr. Andrew Griscom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Griscom 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.