Doctor profile · Federal record
Dr. Amy Chang, MD
Dermatology Physician (CMS: Dermatology) · North Easton, MA
- NPI 1023022522
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
31 Roche Bros Way, Suite 200
North Easton, MA 023561032
(508) 535-3376
fax (508) 535-3377
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 12, 2012
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Massachusetts #220385
- Medicaid
- MA #2064821
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023022522. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,724
Distinct HCPCS
10
Medicare allowed
$315,577
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 2,600 | 12 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,138 | 901 | $93 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 851 | 219 | $7 | |
17000 |
Destruction of precancer skin growth, 1 growth | 466 | 383 | $56 | |
11102 |
Biopsy of related skin growth, first growth | 445 | 361 | $102 | |
11103 |
Biopsy of related skin growth, each additional growth | 226 | 124 | $53 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 215 | 189 | $131 | |
17110 |
Destruction of skin growth, 1-14 growths | 134 | 116 | $119 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 132 | 132 | $114 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 122 | 115 | $58 |
In context: peer comparison
Among 2 peers in North Easton Dermatology Physician, average services per provider: 214. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$173
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $56.55 | |
| Biofrontera INC. | 2 | $42.66 | |
| Revance Therapeutics, INC. | 1 | $28.33 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $23.54 | |
| Amgen INC. | 1 | $22.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
579
Patients
323
Total drug cost
$792,338
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clobetasol Propionate | Generic | 113 | 72 | $7,268 |
| Triamcinolone Acetonide | Generic | 87 | 73 | $659 |
| Ketoconazole | Generic | 71 | 31 | $1,656 |
| Metronidazole | Generic | 54 | 30 | $2,674 |
| Doxycycline Hyclate | Generic | 51 | 24 | $1,567 |
| Fluocinonide | Generic | 40 | 23 | $1,429 |
| Mometasone Furoate | Generic | 34 | 26 | $634 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 21 | 15 | $196 |
| Skyrizi Pen (Risankizumab-Rzaa) | Brand | 19 | 0 | $370,959 |
| Humira(Cf) Pen (Adalimumab) | Brand | 17 | 0 | $186,911 |
Hospital affiliations
Frequently asked questions
What is Dr. Amy Chang's medical specialty?
Dr. Amy Chang practices Dermatology Physician in North Easton, MA.
Where does Dr. Amy Chang practice?
Dr. Amy Chang practices at 31 Roche Bros Way, North Easton, MA 023561032. Office phone: 5085353376.
What is Dr. Amy Chang's NPI?
Dr. Amy Chang's National Provider Identifier (NPI) is 1023022522, issued by NPPES.
Does Dr. Amy Chang accept Medicare assignment?
Yes. Dr. Amy Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Chang commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.