Physician Profile
Unclaimed ProfileAbout COLANDER
Mark Brian Colander, O.D practises optometry in Worth, IL. Mark is a 2011 graduate of Illinois College of Optometry at Chicago. Mark is also listed as specialising in optometrist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Colander specialise in?
Dr. Colander is an optometry in Worth, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Colander located?
Dr. Colander is listed at 11412 S HARLEM AVE, Worth, IL 60482. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Colander's phone number?
The number on file is (708) 422-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Colander's NPI number?
Dr. Colander's National Provider Identifier is 1871889196. 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. Colander go to medical school?
Dr. Colander attended Illinois College of Optometry at Chicago, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Colander been practising?
Dr. Colander has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Colander do most often?
According to Medicare billing data, Dr. Colander provides treatments such as established patient complete exam of visual system and photography of the retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Colander confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Colander. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (708) 422-7000
- Email not available
Practice Locations
11412 S HARLEM AVE
Worth, IL 60482
Procedures Most Often Billed to Medicare
466 services · 399 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
251 |
| Photography of the retina | Treatment | 92250 |
174 |
| New patient complete exam of visual system | Treatment | 92004 |
41 |
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Illinois College of Optometry at Chicago 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2011 at Illinois College of Optometry at Chicago 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 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.