Doctor profile · Federal record
Dr. Liyi Pang, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Worcester, MA
- NPI 1558551648
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
123 Summer St, Suite 150 S
Worcester, MA 01608
(508) 368-3110
fax (508) 368-3113 - Mailing address
-
630 Plantation St
Worcester, MA 01605
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- February 20, 2009
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Massachusetts #233657
- Medicaid
- MA #2142473
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558551648. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
2
Medicare allowed
$4,118
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 19 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $92 |
In context: peer comparison
Among 13 peers in Worcester Obstetrics & Gynecology Physician, average services per provider: 26. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$325
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Medroxyprogesterone Acetate | Generic | 14 | 0 | $325 |
Frequently asked questions
What is Dr. Liyi Pang's medical specialty?
Dr. Liyi Pang practices Obstetrics & Gynecology Physician in Worcester, MA.
Where does Dr. Liyi Pang practice?
Dr. Liyi Pang practices at 123 Summer St, Worcester, MA 01608. Office phone: 5083683110.
What is Dr. Liyi Pang's NPI?
Dr. Liyi Pang's National Provider Identifier (NPI) is 1558551648, issued by NPPES.
Does Dr. Liyi Pang accept Medicare assignment?
Yes. Dr. Liyi Pang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Liyi Pang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.