Doctor profile · Federal record
Dr. Margaret Sun, MD
Family Medicine Physician (CMS: Family Practice) · East Providence, RI
- NPI 1174508584
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1445 Wampanoag Trail, Unite 205
East Providence, RI 02915
(401) 434-0770
fax (401) 633-6094
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 1, 2010
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Rhode Island #RI8624
- Medicaid
- RI #7004039
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174508584. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43
Distinct HCPCS
2
Medicare allowed
$6,208
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 13 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 12 | $104 |
In context: peer comparison
Among 5 peers in East Providence Family Medicine Physician, average services per provider: 60. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,012
Patients
242
Total drug cost
$15,999
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 142 | 39 | $3,029 |
| Levothyroxine Sodium | Generic | 120 | 25 | $2,315 |
| Lisinopril | Generic | 119 | 32 | $1,616 |
| Hydrochlorothiazide | Generic | 72 | 20 | $269 |
| Omeprazole | Generic | 72 | 22 | $1,577 |
| Metformin Hcl | Generic | 70 | 16 | $865 |
| Furosemide | Generic | 66 | 21 | $713 |
| Simvastatin | Generic | 58 | 15 | $990 |
| Losartan Potassium | Generic | 48 | 16 | $719 |
| Atenolol | Generic | 46 | 0 | $484 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Sun's medical specialty?
Dr. Margaret Sun practices Family Medicine Physician in East Providence, RI.
Where does Dr. Margaret Sun practice?
Dr. Margaret Sun practices at 1445 Wampanoag Trail, East Providence, RI 02915. Office phone: 4014340770.
What is Dr. Margaret Sun's NPI?
Dr. Margaret Sun's National Provider Identifier (NPI) is 1174508584, issued by NPPES.
Does Dr. Margaret Sun accept Medicare assignment?
Yes. Dr. Margaret Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Sun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.