Doctor profile · Federal record
Dr. Peter Zeegen, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Encino, CA
- NPI 1578544144
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 58 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16311 Ventura Blvd, Suite 750
Encino, CA 914362124
(818) 990-3623
fax (818) 788-1056
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 19, 2007
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A23555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578544144. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,671
Distinct HCPCS
10
Medicare allowed
$338,085
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 946 | 854 | $143 | |
92250 |
Photography of the retina | 707 | 666 | $42 | |
92012 |
Established patient problem focused exam of visual system | 559 | 435 | $102 | |
92134 |
Imaging of retina | 435 | 385 | $46 | |
83861 |
Microfluid analysis of tears | 278 | 122 | $22 | |
92133 |
Imaging of optic nerve | 234 | 205 | $39 | |
92083 |
Exam of visual field with extended testing | 176 | 160 | $72 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 101 | 101 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 87 | 85 | $141 | |
68761 |
Closure of tear duct opening using plug | 74 | 47 | $242 |
In context: peer comparison
Among 15 peers in Encino Ophthalmology Physician, average services per provider: 428. This provider delivers 8.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,171
Patients
347
Total drug cost
$152,280
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 446 | 100 | $5,882 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 138 | 36 | $3,357 |
| Timolol Maleate | Generic | 125 | 38 | $3,847 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 95 | 80 | $7,180 |
| Restasis (Cyclosporine) | Brand | 73 | 31 | $70,900 |
| Erythromycin (Erythromycin Base) | Brand | 53 | 36 | $513 |
| Brimonidine Tartrate | Generic | 38 | 0 | $1,809 |
| Vyzulta (Latanoprostene Bunod) | Brand | 36 | 11 | $12,534 |
| Lumigan (Bimatoprost) | Brand | 35 | 0 | $13,455 |
| Simbrinza (Brinzolamide/Brimonidine Tart) | Brand | 33 | 0 | $7,451 |
Frequently asked questions
What is Dr. Peter Zeegen's medical specialty?
Dr. Peter Zeegen practices Ophthalmology Physician in Encino, CA.
Where does Dr. Peter Zeegen practice?
Dr. Peter Zeegen practices at 16311 Ventura Blvd, Encino, CA 914362124. Office phone: 8189903623.
What is Dr. Peter Zeegen's NPI?
Dr. Peter Zeegen's National Provider Identifier (NPI) is 1578544144, issued by NPPES.
Does Dr. Peter Zeegen accept Medicare assignment?
Yes. Dr. Peter Zeegen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Zeegen 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.