Doctor profile · Federal record
Dr. Lynn O'Connor, M.D.
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Colon & Rectal Surgery Physician · Huntington, NY
- NPI 1689601767
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
380 Park Ave
Huntington, NY 117432869
(631) 350-6277
fax (631) 350-2966 - Additional location
-
2000 N Village Ave Ste 407
Rockville Centre, NY 115701001 - Mailing address
-
51 Rushmore St
Huntington Station, NY 117464427
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 19, 2024
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State licenses (2)
- New York #240343 · Georgia #056159
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689601767. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,138
Distinct HCPCS
10
Medicare allowed
$200,471
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 322 | 159 | $150 | |
46600 |
Diagnostic exam of anus using an endoscope | 296 | 177 | $148 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 133 | 91 | $106 | |
46221 |
Removal of external hemorrhoids by rubber banding | 122 | 53 | $350 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 94 | 94 | $197 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 35 | 35 | $220 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 29 | 29 | $260 | |
45300 |
Diagnostic exam of rectum and lower large bowel using an endoscope | 26 | 19 | $158 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 26 | 24 | $81 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 25 | 25 | $292 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 94. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$667
Transactions
15
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axonics, Inc. | 3 | $255.12 | |
| Dilon Technologies, Inc. | 4 | $190.10 | |
| Medtronic, Inc. | 5 | $153.37 | |
| Ethicon US, LLC | 2 | $50.20 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $17.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
89
Total drug cost
$14,905
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 34 | 33 | $5,859 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 28 | 28 | $2,064 |
| Mesalamine | Generic | 20 | 0 | $4,262 |
| Hydrocortisone | Generic | 17 | 14 | $304 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 14 | 14 | $2,249 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 11 | 0 | $167 |
Frequently asked questions
What is Dr. Lynn O'Connor's medical specialty?
Dr. Lynn O'Connor practices Colon & Rectal Surgery Physician in Huntington, NY.
Where does Dr. Lynn O'Connor practice?
Dr. Lynn O'Connor practices at 380 Park Ave, Huntington, NY 117432869. Office phone: 6313506277.
What is Dr. Lynn O'Connor's NPI?
Dr. Lynn O'Connor's National Provider Identifier (NPI) is 1689601767, issued by NPPES.
Does Dr. Lynn O'Connor accept Medicare assignment?
Yes. Dr. Lynn O'Connor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynn O'Connor commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Diagnostic exam of anus using an endoscope (HCPCS 46600); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.