Doctor profile · Federal record
Dr. James Weisz, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · New Haven, CT
- NPI 1639144967
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 35 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
46 Prince St
New Haven, CT 065191600
(203) 365-6565
fax (203) 365-6567
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- September 8, 2023
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Connecticut #036730
- Medicaid
- CT #001367300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639144967. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16,013
Distinct HCPCS
10
Medicare allowed
$1,652,146
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2777 |
Injection, faricimab-svoa, 0.1 mg | 11,280 | 45 | $34 | |
92134 |
Imaging of retina | 1,384 | 489 | $43 | |
J0178 |
Injection, aflibercept, 1 mg | 920 | 100 | $857 | |
67028 |
Injection of drug into eye | 730 | 189 | $136 | |
92012 |
Established patient problem focused exam of visual system | 596 | 208 | $97 | |
J2781 |
Injection, pegcetacoplan, intravitreal, 1 mg | 435 | 11 | $151 | |
92014 |
Established patient complete exam of visual system | 299 | 245 | $136 | |
J9035 |
Injection, bevacizumab, 10 mg | 127 | 43 | $69 | |
92250 |
Photography of the retina | 92 | 80 | $39 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 83 | 83 | $178 |
In context: peer comparison
Among 12 peers in New Haven Ophthalmology Physician, average services per provider: 261. This provider delivers 61× the peer median.Open Payments
Industry payments received
All-time total
$1,206
Transactions
40
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 12 | $341.67 | |
| Sandoz INC. | 6 | $191.98 | |
| Coherus Biosciences INC. | 2 | $177.89 | |
| Genentech USA, INC. | 7 | $163.79 | |
| Abbvie INC. | 4 | $107.03 | |
| Mallinckrodt Hospital Products INC. | 3 | $96.41 | |
| Alimera Sciences, INC. | 3 | $56.32 | |
| Apellis Pharmaceuticals, INC. | 2 | $55.13 | |
| Astellas Pharma US INC | 1 | $15.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
535
Patients
173
Total drug cost
$48,143
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 118 | 56 | $6,150 |
| Diclofenac Sodium | Generic | 93 | 32 | $1,211 |
| Prolensa (Bromfenac Sodium) | Brand | 58 | 15 | $21,834 |
| Timolol Maleate | Generic | 41 | 14 | $743 |
| Prednisone | Generic | 40 | 17 | $332 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 35 | 15 | $917 |
| Ketorolac Tromethamine | Generic | 28 | 12 | $1,202 |
| Atropine Sulfate | Generic | 24 | 0 | $994 |
| Brimonidine Tartrate | Generic | 24 | 12 | $751 |
| Ilevro (Nepafenac) | Brand | 14 | 0 | $5,427 |
Frequently asked questions
What is Dr. James Weisz's medical specialty?
Dr. James Weisz practices Ophthalmology Physician in New Haven, CT.
Where does Dr. James Weisz practice?
Dr. James Weisz practices at 46 Prince St, New Haven, CT 065191600. Office phone: 2033656565.
What is Dr. James Weisz's NPI?
Dr. James Weisz's National Provider Identifier (NPI) is 1639144967, issued by NPPES.
Does Dr. James Weisz accept Medicare assignment?
Yes. Dr. James Weisz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Weisz commonly perform?
Top Medicare-reported procedures in 2023: Injection, faricimab-svoa, 0.1 mg (HCPCS J2777); Imaging of retina (HCPCS 92134); Injection, aflibercept, 1 mg (HCPCS J0178). Source: CMS Medicare Physician & Other Practitioners file.