Doctor profile · Federal record
Dr. Leonard Messner, OD
Optometrist (CMS: Optometry) · Chicago, IL
- NPI 1629061163
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3241 S Michigan Ave
Chicago, IL 606163849
(312) 949-7108
fax (312) 949-7389
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- January 19, 2012
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Illinois #046007897
- Medicaid
- IL #046007897
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629061163. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
277
Distinct HCPCS
4
Medicare allowed
$25,705
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 146 | 93 | $134 | |
92133 |
Imaging of optic nerve | 74 | 53 | $38 | |
92134 |
Imaging of retina | 37 | 22 | $41 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 18 | $95 |
In context: peer comparison
Among 92 peers in Chicago Optometrist, average services per provider: 85. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$157
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 2 | $123.79 | |
| Amgen INC. | 1 | $33.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
91
Patients
18
Total drug cost
$5,374
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 61 | 18 | $965 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 19 | 0 | $363 |
| Lumigan (Bimatoprost) | Brand | 11 | 0 | $4,046 |
Frequently asked questions
What is Dr. Leonard Messner's medical specialty?
Dr. Leonard Messner practices Optometrist in Chicago, IL.
Where does Dr. Leonard Messner practice?
Dr. Leonard Messner practices at 3241 S Michigan Ave, Chicago, IL 606163849. Office phone: 3129497108.
What is Dr. Leonard Messner's NPI?
Dr. Leonard Messner's National Provider Identifier (NPI) is 1629061163, issued by NPPES.
Does Dr. Leonard Messner accept Medicare assignment?
Yes. Dr. Leonard Messner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonard Messner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Imaging of optic nerve (HCPCS 92133); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.