Doctor profile · Federal record
Dr. Christine Chang, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Worcester, MA
- NPI 1467441170
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Front St Fl 11
Worcester, MA 016081425
(508) 595-2000
fax (508) 853-7149
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- January 17, 2024
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #210590
- Medicaid (2)
- MA #0173878 · MA #110006045A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467441170. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
109
Distinct HCPCS
2
Medicare allowed
$634
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 64 | 41 | $3 | |
83036 |
Hemoglobin a1c level | 45 | 34 | $10 |
In context: peer comparison
Among 114 peers in Worcester Internal Medicine Physician, average services per provider: 102. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,416
Patients
457
Total drug cost
$247,432
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 207 | 78 | $3,523 |
| Valsartan | Generic | 167 | 54 | $8,201 |
| Gabapentin | Generic | 121 | 27 | $2,829 |
| Trulicity (Dulaglutide) | Brand | 117 | 23 | $151,903 |
| Amlodipine Besylate | Generic | 108 | 36 | $749 |
| Levothyroxine Sodium | Generic | 85 | 24 | $1,629 |
| Omeprazole | Generic | 83 | 34 | $1,749 |
| Metformin Hcl | Generic | 80 | 28 | $1,035 |
| Pantoprazole Sodium | Generic | 80 | 23 | $1,443 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 68 | 24 | $1,382 |
Hospital affiliations
Frequently asked questions
What is Dr. Christine Chang's medical specialty?
Dr. Christine Chang practices Internal Medicine Physician in Worcester, MA.
Where does Dr. Christine Chang practice?
Dr. Christine Chang practices at 100 Front St Fl 11, Worcester, MA 016081425. Office phone: 5085952000.
What is Dr. Christine Chang's NPI?
Dr. Christine Chang's National Provider Identifier (NPI) is 1467441170, issued by NPPES.
Does Dr. Christine Chang accept Medicare assignment?
Yes. Dr. Christine Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christine Chang commonly perform?
Top Medicare-reported procedures in 2023: Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.