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Edit this profileWhere to find Jonathan Chao, MD
- Manchester location main office
250 River Rd, Manchester, NH 03104 - Royal Oak location
3601 W 13 Mile Rd, Royal Oak, MI 48073
About Dr. Chao
Jonathan Chao, MD practices ophthalmology — cornea & external disease in Manchester, NH. Jonathan is also listed as specializing in internal medicine and ophthalmology. According to Medicare claims data, Jonathan cared for 1,040 Medicare patients across 1,427 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, measurement of corneal curvature and depth of eye, and removal of cataract with insertion of prosthetic lens. The provider's National Provider Identifier (NPI) is 1497249940.
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
- (603) 668-2020
- Email not available
Practice Locations
250 RIVER RD
Manchester, NH 03104
3601 W 13 Mile Rd
Royal Oak, MI 48073
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
1,427 services · 1,040 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
178 | More often than most peers in Ophthalmology — Cornea &… |
| Closure of tear duct opening using plug | Procedure | 68761 |
29 | As often as other peers in Ophthalmology — Cornea &… |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
22 | Less often than most peers in Ophthalmology — Cornea &… |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
16 | Less often than most peers in Ophthalmology — Cornea &… |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
214 | More often than most peers in Ophthalmology — Cornea &… |
| Imaging of retina | Treatment | 92134 |
68 | As often as other peers in Ophthalmology — Cornea &… |
| Ct scan of cornea | Treatment | 92025 |
40 | As often as other peers in Ophthalmology — Cornea &… |
| Fitting of contact lens for treatment of eye surface disease | Treatment | 92071 |
19 | Less often than most peers in Ophthalmology — Cornea &… |
| Exam of visual field with limited testing | Treatment | 92081 |
17 | Too few peers to compare |
| Established patient complete exam of visual system | Treatment | 92014 |
13 | Less often than most peers in Ophthalmology — Cornea &… |
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 8
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Chao specialize in?
Dr. Chao is an eye doctor in Manchester, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Cornea & External Disease”.
NPI registry
Where is Dr. Chao located?
Dr. Chao is listed at 250 River Rd, Manchester, NH 03104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chao's phone number?
The number on file is (603) 668-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Chao's NPI number?
Dr. Chao's National Provider Identifier is 1497249940. 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 Dr. Chao go to medical school?
Dr. Chao attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chao been practicing?
Dr. Chao has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Chao do most often?
According to Medicare billing data, Dr. Chao performs procedures including removal of cataract with insertion of prosthetic lens, closure of tear duct opening using plug and removal of recurring cataract in lens capsule using a laser; provides treatments such as measurement of corneal curvature and depth of eye and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Chao confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chao. If this is you, claiming it is free.
Guide.md
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