Doctor profile · Federal record
Dr. Shirley Chang, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Buffalo, NY
- NPI 1720063753
- Accepts Medicare
- MIPS 80.0 / 100 · 2023
- 32 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
462 Grider St
Buffalo, NY 142153021
(716) 898-3000 - Mailing address
-
908 Niagara Falls Blvd Ste 208
North Tonawanda, NY 141202019
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- August 24, 2015
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- New York #236591 · Vermont #042.0012325
- Medicaid
- NY #02669469
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720063753. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
203
Distinct HCPCS
2
Medicare allowed
$16,867
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 113 | 28 | $94 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 90 | 34 | $70 |
In context: peer comparison
Among 7 peers in Buffalo Nephrology Physician, average services per provider: 98. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$280
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, INC. | 1 | $145.17 | |
| Travere Therapeutics, INC. | 6 | $134.86 |
By nature of payment
Frequently asked questions
What is Dr. Shirley Chang's medical specialty?
Dr. Shirley Chang practices Nephrology Physician in Buffalo, NY.
Where does Dr. Shirley Chang practice?
Dr. Shirley Chang practices at 462 Grider St, Buffalo, NY 142153021. Office phone: 7168983000.
What is Dr. Shirley Chang's NPI?
Dr. Shirley Chang's National Provider Identifier (NPI) is 1720063753, issued by NPPES.
Does Dr. Shirley Chang accept Medicare assignment?
Yes. Dr. Shirley Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shirley Chang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.