Doctor profile · Federal record
Dr. Matthew Zealear, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Grass Valley, CA
- NPI 1366516981
- Accepts Medicare
- MIPS 97.5 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 Sierra College Dr, Suite A
Grass Valley, CA 959455089
(530) 272-3411
fax (530) 272-3474
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- January 10, 2013
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #G53657
- Medicaid (2)
- CA #G536570 · CA #GR0004680
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366516981. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,198
Distinct HCPCS
10
Medicare allowed
$385,846
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 1,105 | 736 | $95 | |
92014 |
Established patient complete exam of visual system | 992 | 985 | $134 | |
92133 |
Imaging of optic nerve | 909 | 624 | $38 | |
92083 |
Exam of visual field with extended testing | 343 | 324 | $67 | |
92004 |
New patient complete exam of visual system | 296 | 296 | $158 | |
92020 |
Exam of the internal drainage system of eye | 134 | 119 | $29 | |
92134 |
Imaging of retina | 123 | 111 | $43 | |
76514 |
Ultrasound scan of cornea to determine thickness | 81 | 79 | $11 | |
65855 |
Laser repair to improve eye fluid flow | 48 | 30 | $211 | |
92002 |
New patient problem focused exam of visual system | 44 | 44 | $91 |
In context: peer comparison
Among 2 peers in Grass Valley Ophthalmology Physician, average services per provider: 277. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$118
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $33.64 | |
| Biotissue Holdings INC. | 2 | $32.50 | |
| Bausch & Lomb Americas INC. | 1 | $22.66 | |
| Sun Pharmaceutical Industries INC. | 1 | $14.80 | |
| Amgen INC. | 1 | $14.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,476
Patients
528
Total drug cost
$160,933
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 614 | 159 | $15,143 |
| Erythromycin (Erythromycin Base) | Brand | 155 | 133 | $1,864 |
| Timolol Maleate | Generic | 112 | 29 | $1,659 |
| Dorzolamide Hcl | Generic | 94 | 29 | $2,649 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 85 | 22 | $2,725 |
| Lumigan (Bimatoprost) | Brand | 60 | 24 | $36,870 |
| Vyzulta (Latanoprostene Bunod) | Brand | 60 | 23 | $34,700 |
| Brimonidine Tartrate | Generic | 57 | 15 | $5,296 |
| Rhopressa (Netarsudil Mesylate) | Brand | 52 | 0 | $21,010 |
| Prednisolone Acetate | Generic | 42 | 36 | $1,942 |
Frequently asked questions
What is Dr. Matthew Zealear's medical specialty?
Dr. Matthew Zealear practices Ophthalmology Physician in Grass Valley, CA.
Where does Dr. Matthew Zealear practice?
Dr. Matthew Zealear practices at 400 Sierra College Dr, Grass Valley, CA 959455089. Office phone: 5302723411.
What is Dr. Matthew Zealear's NPI?
Dr. Matthew Zealear's National Provider Identifier (NPI) is 1366516981, issued by NPPES.
Does Dr. Matthew Zealear accept Medicare assignment?
Yes. Dr. Matthew Zealear accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Zealear commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Established patient complete exam of visual system (HCPCS 92014); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.