Doctor profile · Federal record
Dr. Geoffrey Nemser, OD
Optometrist · Stamford, CT
- NPI 1871573535
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3034 Summer St
Stamford, CT 06905
(203) 975-7565
fax (203) 975-8303
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- February 5, 2008
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Connecticut #2070
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871573535. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28
Distinct HCPCS
2
Medicare allowed
$3,265
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 15 | 15 | $135 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $96 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 340. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $21.90 |
By nature of payment
Frequently asked questions
What is Dr. Geoffrey Nemser's medical specialty?
Dr. Geoffrey Nemser practices Optometrist in Stamford, CT.
Where does Dr. Geoffrey Nemser practice?
Dr. Geoffrey Nemser practices at 3034 Summer St, Stamford, CT 06905. Office phone: 2039757565.
What is Dr. Geoffrey Nemser's NPI?
Dr. Geoffrey Nemser's National Provider Identifier (NPI) is 1871573535, issued by NPPES.
What procedures does Dr. Geoffrey Nemser commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.