Doctor profile · Federal record
Dr. Philip Chang, M.D.
Surgery Physician (CMS: General Surgery) · Surgical Critical Care Physician · New York, NY
- NPI 1134375512
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
525 E 68Th St
New York, NY 100654870
(646) 962-2580
fax (212) 746-5114 - Mailing address
-
525 E 68Th St # 137
New York, NY 100654870
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- May 1, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- New York #296023
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134375512. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
351
Distinct HCPCS
10
Medicare allowed
$34,221
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
11046 |
Removal of muscle and/or tissue, each additional 20.0 sq cm or less | 125 | 12 | $45 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 56 | 16 | $90 | |
11047 |
Removal of bone, each additional 20.0 sq cm or less | 50 | 15 | $116 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 28 | 25 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 14 | $105 | |
11043 |
Removal of muscle and/or tissue, 20.0 sq cm or less | 17 | 14 | $159 | |
11044 |
Removal of bone, 20.0 sq cm or less | 16 | 15 | $266 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 16 | 11 | $57 | |
15002 |
Preparation of skin graft site of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less | 14 | 11 | $261 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $148 |
In context: peer comparison
Among 97 peers in New York Surgery Physician, average services per provider: 66. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$13,006
Transactions
16
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PolyNovo North America LLC | 8 | $6,915.61 | |
| Mallinckrodt Hospital Products INC. | 1 | $5,625.00 | |
| Avita Medical Americas, LLC | 2 | $193.10 | |
| Vericel Corporation | 1 | $145.56 | |
| Smith+Nephew, INC. | 3 | $104.52 | |
| Solventum Corporation | 1 | $22.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
0
Total drug cost
$130
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 18 | 0 | $130 |
Hospital affiliations
Frequently asked questions
What is Dr. Philip Chang's medical specialty?
Dr. Philip Chang practices Surgery Physician in New York, NY.
Where does Dr. Philip Chang practice?
Dr. Philip Chang practices at 525 E 68Th St, New York, NY 100654870. Office phone: 6469622580.
What is Dr. Philip Chang's NPI?
Dr. Philip Chang's National Provider Identifier (NPI) is 1134375512, issued by NPPES.
Does Dr. Philip Chang accept Medicare assignment?
Yes. Dr. Philip Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Philip Chang commonly perform?
Top Medicare-reported procedures in 2023: Removal of muscle and/or tissue, each additional 20.0 sq cm or less (HCPCS 11046); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Removal of bone, each additional 20.0 sq cm or less (HCPCS 11047). Source: CMS Medicare Physician & Other Practitioners file.