Doctor profile · Federal record
Dr. Mengnai Li, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · New Haven, CT
- NPI 1538189733
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 31 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
47 College St Fl 2
New Haven, CT 065103209
(877) 925-3637
fax (203) 785-6798
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 18, 2022
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- Connecticut #72012 · Ohio #35127496
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538189733. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
217
Distinct HCPCS
6
Medicare allowed
$16,371
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 56 | 11 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 44 | $96 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 43 | 43 | $120 | |
20610 |
Aspiration and/or injection of fluid from large joint | 28 | 24 | $75 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 19 | $137 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 14 | 13 | $61 |
In context: peer comparison
Among 18 peers in New Haven Orthopaedic Surgery Physician, average services per provider: 74. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$81
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $80.71 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mengnai Li's medical specialty?
Dr. Mengnai Li practices Orthopaedic Surgery Physician in New Haven, CT.
Where does Dr. Mengnai Li practice?
Dr. Mengnai Li practices at 47 College St Fl 2, New Haven, CT 065103209. Office phone: 8779253637.
What is Dr. Mengnai Li's NPI?
Dr. Mengnai Li's National Provider Identifier (NPI) is 1538189733, issued by NPPES.
Does Dr. Mengnai Li accept Medicare assignment?
Yes. Dr. Mengnai Li accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mengnai Li commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.