Physician Profile
Matthew W. Weinstein-Zanger, M.D. is a healthcare provider in Gloucester, MA specializing in ophthalmology. Matthew trained at University of Chicago, Pritzker School of Medicine, graduating in 1996. Medicare claims data shows Matthew provided 3,361 services to 2,901 patients. The services billed most often include established patient complete exam of visual system, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and measurement of corneal curvature and depth of eye. This provider record is associated with NPI 1245231059.
Factual summary compiled by Guide.md from public records; not written by this provider.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
35 MIDDLE ST
Gloucester, MA 01930
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.
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
3,361 services · 2,901 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
197 | More often than most peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
34 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
29 | Less often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
1,739 | More than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
234 | More often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
222 | More often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
199 | More often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
182 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
88 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
29 | Less often than most peers in Ophthalmology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Matthew W. Weinstein-Zanger is an eye doctor in Gloucester, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Matthew W. Weinstein-Zanger is listed at 35 Middle St, Gloucester, MA 01930. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (978) 281-0600. Contact the office directly to confirm availability and scheduling.
NPI registry
Matthew W. Weinstein-Zanger's National Provider Identifier is 1245231059. 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
Matthew W. Weinstein-Zanger attended University of Chicago, Pritzker School of Medicine, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
Matthew W. Weinstein-Zanger has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Matthew W. Weinstein-Zanger performs procedures including removal of cataract with insertion of prosthetic lens, complex removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient complete exam of visual system and measurement of corneal curvature and depth of eye, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Matthew W. Weinstein-Zanger. If this is you, claiming it is free.
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