Doctor profile · Federal record
Dr. Charles Lafreniere, OD
Optometrist (CMS: Optometry) · Somersworth, NH
- NPI 1669544300
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
390 High St
Somersworth, NH 038781411
(603) 692-3020
fax (603) 692-2078 - Mailing address
-
28 Whitehouse RD
Rochester, NH 038674565
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- New Hampshire #0556
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669544300. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
754
Distinct HCPCS
8
Medicare allowed
$73,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 269 | 267 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 185 | 90 | $78 | |
92004 |
New patient complete exam of visual system | 81 | 81 | $154 | |
92133 |
Imaging of optic nerve | 76 | 72 | $37 | |
92134 |
Imaging of retina | 51 | 42 | $42 | |
92012 |
Established patient problem focused exam of visual system | 41 | 39 | $92 | |
92083 |
Exam of visual field with extended testing | 36 | 34 | $65 | |
92250 |
Photography of the retina | 15 | 14 | $38 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 94. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$121
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BIOTISSUE HOLDINGS INC. | 1 | $120.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
300
Patients
80
Total drug cost
$21,331
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 171 | 43 | $3,483 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 26 | 22 | $1,672 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 22 | 0 | $5,522 |
| Prednisolone Acetate | Generic | 21 | 15 | $1,004 |
| Timolol Maleate | Generic | 21 | 0 | $221 |
| Lumigan (Bimatoprost) | Brand | 16 | 0 | $8,067 |
| Brimonidine Tartrate | Generic | 12 | 0 | $1,266 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 11 | 0 | $97 |
Frequently asked questions
What is Dr. Charles Lafreniere's medical specialty?
Dr. Charles Lafreniere practices Optometrist in Somersworth, NH.
Where does Dr. Charles Lafreniere practice?
Dr. Charles Lafreniere practices at 390 High St, Somersworth, NH 038781411. Office phone: 6036923020.
What is Dr. Charles Lafreniere's NPI?
Dr. Charles Lafreniere's National Provider Identifier (NPI) is 1669544300, issued by NPPES.
Does Dr. Charles Lafreniere accept Medicare assignment?
Yes. Dr. Charles Lafreniere accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Lafreniere 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); New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.