Doctor profile · Federal record
Dr. Catherine Yang, MD
Dermatology Physician (CMS: Dermatology) · Boston, MA
- NPI 1265794796
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
221 Longwood Ave, Department of Dermatology
Boston, MA 021155804
(617) 732-4918
fax (617) 582-6060
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- October 31, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Massachusetts #265831
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265794796. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,265
Distinct HCPCS
9
Medicare allowed
$88,342
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 442 | 121 | $7 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 223 | 199 | $96 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 209 | 183 | $133 | |
17000 |
Destruction of precancer skin growth, 1 growth | 191 | 168 | $69 | |
11102 |
Biopsy of related skin growth, first growth | 62 | 58 | $103 | |
17110 |
Destruction of skin growth, 1-14 growths | 38 | 19 | $129 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $122 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 35 | 29 | $60 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $179 |
In context: peer comparison
Among 69 peers in Boston Dermatology Physician, average services per provider: 115. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$293
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 3 | $172.42 | |
| Janssen Biotech, INC. | 1 | $89.00 | |
| Abbvie INC. | 1 | $32.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
517
Patients
167
Total drug cost
$305,301
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 107 | 43 | $2,706 |
| Triamcinolone Acetonide | Generic | 80 | 63 | $747 |
| Clobetasol Propionate | Generic | 59 | 21 | $4,892 |
| Tacrolimus | Generic | 37 | 17 | $8,708 |
| Dupixent Pen (Dupilumab) | Brand | 32 | 0 | $124,680 |
| Fluorouracil | Generic | 27 | 23 | $3,188 |
| Halobetasol Propionate | Generic | 26 | 0 | $2,381 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 23 | 0 | $508 |
| Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) | Brand | 21 | 0 | $1,876 |
| Doxycycline Monohydrate | Generic | 19 | 0 | $415 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Yang's medical specialty?
Dr. Catherine Yang practices Dermatology Physician in Boston, MA.
Where does Dr. Catherine Yang practice?
Dr. Catherine Yang practices at 221 Longwood Ave, Boston, MA 021155804. Office phone: 6177324918.
What is Dr. Catherine Yang's NPI?
Dr. Catherine Yang's National Provider Identifier (NPI) is 1265794796, issued by NPPES.
Does Dr. Catherine Yang accept Medicare assignment?
Yes. Dr. Catherine Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Yang commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.