Are you William Mandrick, WILLIAM MANDRICK? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 17310 Ventura Blvd, Encino, CA 91316
About William Mandrick
William Mandrick, WILLIAM MANDRICK practices ophthalmology in Encino, CA. William is a 1993 graduate of University of California, Geffen School of Medicine. Medicare claims data shows William provided 3,264 services to 2,735 patients. The services billed most often include initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. The provider's National Provider Identifier (NPI) is 1932270097.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (818) 728-4260
- Email not available
Practice Locations
17310 VENTURA BLVD
Encino, CA 91316
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
3,264 services · 2,735 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Closure of tear duct opening using plug | Procedure | 68761 |
66 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
122 | Less often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
91 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
71 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
55 | Less often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
31 | Less often than most peers in Ophthalmology |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
1,493 | Too few peers to compare |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
928 | More than most peers in Ophthalmology |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
216 | More often than most peers in Ophthalmology |
| Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99304 |
86 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other eye doctors in Encino 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Closure of tear duct opening using plug 7
Providers in CA who bill this service to Medicare most often.
Common questions
What does William Mandrick specialize in?
William Mandrick is an eye doctor in Encino, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is William Mandrick located?
William Mandrick is listed at 17310 Ventura Blvd, Encino, CA 91316. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William Mandrick's phone number?
The number on file is (818) 728-4260. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William Mandrick?
William Mandrick's National Provider Identifier is 1932270097. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did William Mandrick train?
William Mandrick attended University of California, Geffen School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William Mandrick have?
William Mandrick has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does William Mandrick do most often?
According to Medicare billing data, William Mandrick performs procedures including closure of tear duct opening using plug; provides treatments such as established patient complete exam of visual system and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William Mandrick's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William Mandrick. If this is you, claiming it is free.
Guide.md
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