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Edit this profileAt a glance
- 2002 Medical Pkwy, Suite 320, Annapolis, MD 21401
About Dr. Zwick
Orin M. Zwick, M.D. is a healthcare provider in Annapolis, MD specializing in ophthalmology. According to Medicare claims data, Orin cared for 355 Medicare patients across 358 services. The services billed most often include photography of content of eyes, established patient problem focused exam of visual system, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1467406900.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (410) 571-8733
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2002 MEDICAL PKWY SUITE 320
Annapolis, MD 21401
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
Eye injury and cancer
Inflammation, neurologic, and orbit
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
Retina & vitreous
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
Most searched procedures
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
358 services · 355 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of excessive skin and fat of upper eyelid | Procedure | 15823 |
23 | As often as other peers in Ophthalmology |
| Removal of growth of eyelid | Procedure | 67840 |
22 | As often as other peers in Ophthalmology |
| Injection of chemical for paralysis of nerve muscles on side of face | Procedure | 64612 |
15 | Less often than most peers in Ophthalmology |
| Insertion of probe into nasal tear duct | Procedure | 68810 |
12 | Less often than most peers in Ophthalmology |
| Photography of content of eyes | Treatment | 92285 |
75 | As often as other peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
54 | Less often than most peers in Ophthalmology |
| Exam of visual field with limited testing | Treatment | 92081 |
27 | As often as other peers in Ophthalmology |
| New patient problem focused exam of visual system | Treatment | 92002 |
20 | As often as other peers in Ophthalmology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
42 | Less often than most peers in Ophthalmology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
41 | As often as other peers in Ophthalmology |
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 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
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 Annapolis 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Removal of excessive skin and fat of upper eyelid 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Orin M. Zwick specialize in?
Orin M. Zwick is an eye doctor in Annapolis, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Orin M. Zwick located?
Orin M. Zwick is listed at 2002 Medical Pkwy Suite 320, Annapolis, MD 21401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Orin M. Zwick's phone number?
The number on file is (410) 571-8733. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Orin M. Zwick's NPI number?
Orin M. Zwick's National Provider Identifier is 1467406900. 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
How long has Orin M. Zwick been practicing?
Orin M. Zwick has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Orin M. Zwick do most often?
According to Medicare billing data, Orin M. Zwick performs procedures including removal of excessive skin and fat of upper eyelid, removal of growth of eyelid and injection of chemical for paralysis of nerve muscles on side of face; provides treatments such as photography of content of eyes and established patient problem focused exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Orin M. Zwick confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Orin M. Zwick. If this is you, claiming it is free.
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