Doctor profile · Federal record
Dr. Stuart Demirs, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Charlestown, RI
- NPI 1285685560
- Accepts Medicare
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4099 Old Post RD
Charlestown, RI 02813
(401) 364-0770
fax (401) 364-7694 - Mailing address
-
Po Box 910
Charlestown, RI 028130901
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 23, 2019
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Rhode Island #MD08161
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285685560. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
574
Distinct HCPCS
9
Medicare allowed
$53,513
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 143 | 86 | $130 | |
99497 |
Advance care planning, first 30 minutes | 94 | 94 | $84 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 93 | 93 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 85 | 61 | $91 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 81 | 81 | $19 | |
G0008 |
Administration of influenza virus vaccine | 24 | 24 | $31 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 17 | $182 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 18 | 18 | $0 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 14 | 11 | $53 |
In context: peer comparison
Among 1 peers in Charlestown Internal Medicine Physician, average services per provider: 63. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $16.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,815
Patients
483
Total drug cost
$27,278
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 247 | 69 | $2,897 |
| Atorvastatin Calcium | Generic | 198 | 57 | $2,951 |
| Amlodipine Besylate | Generic | 179 | 53 | $1,672 |
| Omeprazole | Generic | 162 | 44 | $2,782 |
| Simvastatin | Generic | 139 | 37 | $1,484 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 125 | 27 | $1,333 |
| Rosuvastatin Calcium | Generic | 106 | 29 | $1,670 |
| Tamsulosin Hcl | Generic | 101 | 26 | $2,513 |
| Gabapentin | Generic | 89 | 23 | $2,011 |
| Losartan Potassium | Generic | 87 | 20 | $1,530 |
Hospital affiliations
Frequently asked questions
What is Dr. Stuart Demirs's medical specialty?
Dr. Stuart Demirs practices Internal Medicine Physician in Charlestown, RI.
Where does Dr. Stuart Demirs practice?
Dr. Stuart Demirs practices at 4099 Old Post RD, Charlestown, RI 02813. Office phone: 4013640770.
What is Dr. Stuart Demirs's NPI?
Dr. Stuart Demirs's National Provider Identifier (NPI) is 1285685560, issued by NPPES.
Does Dr. Stuart Demirs accept Medicare assignment?
Yes. Dr. Stuart Demirs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stuart Demirs commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Advance care planning (HCPCS 99497); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.