Doctor profile · Federal record
Dr. Kristen Nwanyanwu, M.D., M.B.A.
Ophthalmology Physician (CMS: Ophthalmology) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Ophthalmology Physician · New Haven, CT
- NPI 1881821700
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 17 yrs in practice
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 Temple St
New Haven, CT 065102715
(203) 785-2020 - Mailing address
-
227 Church St, Unit 2C
New Haven, CT 065101817
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- July 24, 2015
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (4)
- Connecticut #54388 · Pennsylvania #MT195314 · Michigan #4301097274 · Illinois #036132910
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881821700. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
532
Distinct HCPCS
5
Medicare allowed
$194,672
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0178 |
Injection, aflibercept, 1 mg | 188 | 18 | $871 | |
67028 |
Injection of drug into eye | 101 | 23 | $130 | |
92134 |
Imaging of retina | 99 | 32 | $44 | |
92014 |
Established patient complete exam of visual system | 80 | 55 | $137 | |
92250 |
Photography of the retina | 64 | 42 | $40 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 261. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$293
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SUN PHARMACEUTICAL INDUSTRIES INC. | 2 | $150.00 | |
| ABBVIE INC. | 1 | $143.19 |
By nature of payment
Frequently asked questions
What is Dr. Kristen Nwanyanwu's medical specialty?
Dr. Kristen Nwanyanwu practices Ophthalmology Physician in New Haven, CT.
Where does Dr. Kristen Nwanyanwu practice?
Dr. Kristen Nwanyanwu practices at 40 Temple St, New Haven, CT 065102715. Office phone: 2037852020.
What is Dr. Kristen Nwanyanwu's NPI?
Dr. Kristen Nwanyanwu's National Provider Identifier (NPI) is 1881821700, issued by NPPES.
Does Dr. Kristen Nwanyanwu accept Medicare assignment?
Yes. Dr. Kristen Nwanyanwu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristen Nwanyanwu commonly perform?
Top Medicare-reported procedures in 2023: Injection, aflibercept, 1 mg (HCPCS J0178); Injection of drug into eye (HCPCS 67028); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.