Doctor profile · Federal record
Dr. Emily Chang, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Millbury, MA
- NPI 1467848382
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
65 Canal St
Millbury, MA 01527
(508) 865-9960
fax (508) 865-3399 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- November 4, 2020
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #273807
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467848382. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
801
Distinct HCPCS
10
Medicare allowed
$57,175
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 294 | 165 | $83 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 182 | 182 | $47 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 139 | 108 | $75 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 38 | 32 | $104 | |
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 | 28 | 19 | $54 | |
G0008 |
Administration of influenza virus vaccine | 25 | 25 | $34 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 18 | 18 | $15 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 17 | 17 | $272 | |
90688 |
Influenza vaccine, quadrivalent, 0.5 ml dosage | 17 | 17 | $20 | |
G0009 |
Administration of pneumococcal vaccine | 16 | 16 | $34 |
In context: peer comparison
Among 3 peers in Millbury Internal Medicine Physician, average services per provider: 60. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $21.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,570
Patients
848
Total drug cost
$158,197
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 375 | 110 | $10,779 |
| Losartan Potassium | Generic | 241 | 73 | $5,349 |
| Amlodipine Besylate | Generic | 217 | 69 | $1,982 |
| Hydrochlorothiazide | Generic | 206 | 68 | $1,259 |
| Omeprazole | Generic | 179 | 66 | $4,547 |
| Rosuvastatin Calcium | Generic | 178 | 59 | $10,053 |
| Levothyroxine Sodium | Generic | 170 | 51 | $3,177 |
| Gabapentin | Generic | 166 | 75 | $3,255 |
| Metoprolol Succinate | Generic | 162 | 50 | $4,830 |
| Simvastatin | Generic | 157 | 46 | $2,527 |
Hospital affiliations
Frequently asked questions
What is Dr. Emily Chang's medical specialty?
Dr. Emily Chang practices Internal Medicine Physician in Millbury, MA.
Where does Dr. Emily Chang practice?
Dr. Emily Chang practices at 65 Canal St, Millbury, MA 01527. Office phone: 5088659960.
What is Dr. Emily Chang's NPI?
Dr. Emily Chang's National Provider Identifier (NPI) is 1467848382, issued by NPPES.
Does Dr. Emily Chang accept Medicare assignment?
Yes. Dr. Emily Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emily Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.