Doctor profile · Federal record
Dr. Philbrook Mason, O.D.
Optometrist · Fall River, MA
- NPI 1831186386
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1565 N Main St Ste 406
Fall River, MA 027202972
(508) 730-2020
fax (508) 677-2514
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 7, 2025
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Massachusetts #OD3357
- Medicaid
- MA #0356441
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831186386. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
825
Distinct HCPCS
6
Medicare allowed
$77,463
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 352 | 351 | $131 | |
92250 |
Photography of the retina | 222 | 172 | $30 | |
92012 |
Established patient problem focused exam of visual system | 105 | 86 | $93 | |
92004 |
New patient complete exam of visual system | 81 | 81 | $155 | |
92133 |
Imaging of optic nerve | 52 | 40 | $33 | |
92083 |
Exam of visual field with extended testing | 13 | 11 | $60 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 61. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$258
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas Inc. | 4 | $170.32 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 2 | $45.27 | |
| Alcon Vision LLC | 1 | $21.57 | |
| Tarsus Pharmaceuticals, Inc. | 1 | $20.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
32
Patients
30
Total drug cost
$411
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 20 | 18 | $259 |
| Ofloxacin | Generic | 12 | 12 | $153 |
Frequently asked questions
What is Dr. Philbrook Mason's medical specialty?
Dr. Philbrook Mason practices Optometrist in Fall River, MA.
Where does Dr. Philbrook Mason practice?
Dr. Philbrook Mason practices at 1565 N Main St Ste 406, Fall River, MA 027202972. Office phone: 5087302020.
What is Dr. Philbrook Mason's NPI?
Dr. Philbrook Mason's National Provider Identifier (NPI) is 1831186386, issued by NPPES.
What procedures does Dr. Philbrook Mason commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.