Physician Profile
Unclaimed ProfileAbout JOHN
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Education & Training
Areas of Expertise
Common questions
What does Dr. John specialise in?
Dr. John is an ophthalmology in Tinley Park, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. John located?
Dr. John is listed at 16532 S OAK PARK AVENUE SUITE 201, Tinley Park, IL 60477. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. John's phone number?
The number on file is (708) 429-2223. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. John?
Dr. John's National Provider Identifier is 1457351041. 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. John go to medical school?
Dr. John attended Other, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. John have?
Dr. John has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What does Dr. John do most often?
According to Medicare billing data, Dr. John performs procedures including closure of tear duct opening using plug, removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; provides treatments such as established patient problem focused exam of visual system and established patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. John's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. John. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (708) 429-2223
- Email not available
Practice Locations
16532 S OAK PARK AVENUE SUITE 201
Tinley Park, IL 60477
Procedures Most Often Billed to Medicare
1,226 services · 683 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Closure of tear duct opening using plug | Procedure | 68761 |
203 |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
49 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
36 |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
24 |
| Placement of amniotic membrane on eye surface for wound healing | Procedure | 65778 |
18 |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
17 |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
19 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
457 |
| Established patient complete exam of visual system | Treatment | 92014 |
99 |
| New patient complete exam of visual system | Treatment | 92004 |
74 |
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.
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 ophthalmology specialists in Tinley Park 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1977 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Closure of tear duct opening using plug 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.