Physician Profile
Moonyoung S. Chung, M.D.
Unclaimed ProfileAbout Dr. Chung
Moonyoung S. Chung, M.D. is a healthcare provider in Saginaw, MI specializing in ophthalmology. Moonyoung trained at University of Michigan Medical School, graduating in 1996. Medicare claims data shows Moonyoung provided 1,132 services to 1,087 patients. The services billed most often include established patient complete exam of visual system, imaging of retina, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
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.
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
- (989) 793-2820
- Email not available
Practice Locations
2393 SCHUST RD
Saginaw, MI 48603
407 W Wackerly St
Midland, MI 48640
345 N State St
Caro, MI 48723
800 Woodside Ave
Bay City, MI 48708
406 W Genesee St
Frankenmuth, MI 48734
623 W Warwick Dr
Alma, MI 48801
1671 E US 23
East Tawas, MI 48730
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
- Cataracts
- Diabetic retinopathy
- Dry eye
- Glaucoma
- Macular degeneration
Cornea and external eye
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Keratoconus
- Pink eye
- Pterygium
Eyelid and tear drainage
- Blocked tear duct
- Chalazion
- Drooping eyelid
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
- Foreign Object in Eye
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
- Eye Floaters and Flashes
Procedures & services
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Examination and imaging
- Corneal topography
- Fluorescein angiography
Cataract and lens
- Intraocular lens exchange
- YAG laser capsulotomy
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
- Optical Coherence Tomography Scan
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
- Stye Removal
Eyelid, tear duct, and muscle
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
1,132 services · 1,087 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
23 | Less often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
415 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
294 | More often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
128 | 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 extended testing | Treatment | 92083 |
29 | Less often than most peers in Ophthalmology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
131 | More 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 |
58 | More often than most 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.
Other eye doctors at this location 8
Same specialty, same street address — most likely the same department or group.
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other eye doctors in Saginaw 5
Same specialty, same city.
Trained at University of Michigan Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of Michigan Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of recurring cataract in lens capsule using a laser 8
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Moonyoung S. Chung?
Moonyoung S. Chung is an eye doctor in Saginaw, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Moonyoung S. Chung's address?
Moonyoung S. Chung is listed at 2393 Schust Rd, Saginaw, MI 48603. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Moonyoung S. Chung?
The number on file is (989) 793-2820. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Moonyoung S. Chung?
Moonyoung S. Chung's National Provider Identifier is 1689685463. 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 Moonyoung S. Chung train?
Moonyoung S. Chung attended University of Michigan Medical School, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Moonyoung S. Chung have?
Moonyoung S. Chung has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Moonyoung S. Chung perform?
According to Medicare billing data, Moonyoung S. Chung performs procedures including removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient complete exam of visual system 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
Is Moonyoung S. Chung's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Moonyoung S. Chung. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.