Doctor profile · Federal record
Dr. Robert Mack, M.D. P C
Ophthalmology Physician (CMS: Ophthalmology) · Specialist · Hoffman Estates, IL
- NPI 1932107778
- Accepts Medicare
- MIPS 97.7 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1220 W Higgins RD, Ste 102
Hoffman Estates, IL 601694033
(847) 755-9393
fax (847) 755-1560
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 28, 2022
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State licenses (2)
- Illinois #036090403 · Illinois #036-090403
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932107778. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,935
Distinct HCPCS
10
Medicare allowed
$721,224
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,206 | 408 | $95 | |
92134 |
Imaging of retina | 530 | 321 | $42 | |
92014 |
Established patient complete exam of visual system | 463 | 311 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 428 | 236 | $135 | |
92133 |
Imaging of optic nerve | 277 | 198 | $38 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 208 | 149 | $60 | |
92201 |
Extended exam of the back part of the eye with retinal drawing | 174 | 71 | $26 | |
65778 |
Placement of amniotic membrane on eye surface for wound healing | 163 | 69 | $1,380 | |
92025 |
Ct scan of cornea | 154 | 116 | $37 | |
36415 |
Insertion of needle into vein for collection of blood sample | 135 | 79 | $8 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 209. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$48
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 2 | $47.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,060
Patients
1,514
Total drug cost
$648,613
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 870 | 184 | $16,409 |
| Timolol Maleate | Generic | 580 | 181 | $10,709 |
| Restasis (Cyclosporine) | Brand | 514 | 194 | $491,320 |
| Prednisolone Acetate | Generic | 455 | 257 | $20,275 |
| Ofloxacin | Generic | 346 | 192 | $5,722 |
| Brimonidine Tartrate | Generic | 302 | 109 | $3,743 |
| Acyclovir | Generic | 224 | 73 | $8,495 |
| Ketorolac Tromethamine | Generic | 204 | 124 | $5,869 |
| Dorzolamide Hcl | Generic | 130 | 37 | $3,186 |
| Cyclosporine | Generic | 122 | 50 | $72,162 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Mack's medical specialty?
Dr. Robert Mack practices Ophthalmology Physician in Hoffman Estates, IL.
Where does Dr. Robert Mack practice?
Dr. Robert Mack practices at 1220 W Higgins RD, Hoffman Estates, IL 601694033. Office phone: 8477559393.
What is Dr. Robert Mack's NPI?
Dr. Robert Mack's National Provider Identifier (NPI) is 1932107778, issued by NPPES.
Does Dr. Robert Mack accept Medicare assignment?
Yes. Dr. Robert Mack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Mack commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Imaging of retina (HCPCS 92134); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.