Doctor profile · Federal record
Dr. Michael Macklin, M.D.
Rheumatology Physician (CMS: Rheumatology) · Rheumatology Physician · Chicago, IL
- NPI 1194287185
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(773) 702-6119 - Mailing address
-
150 Harvester Dr Ste 300
Burr Ridge, IL 605275965
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- January 25, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- Illinois #036159238 · Indiana #01092345A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194287185. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$4,330
Transactions
33
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 15 | $3,032.33 | |
| Janssen Scientific Affairs, LLC | 3 | $317.04 | |
| Vertex Pharmaceuticals Incorporated | 1 | $266.67 | |
| Alexion Pharmaceuticals, INC. | 2 | $226.36 | |
| Abbvie INC. | 4 | $211.14 | |
| GlaxoSmithKline, LLC. | 3 | $137.69 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $81.95 | |
| Genzyme Corporation | 1 | $36.66 | |
| Genentech USA, INC. | 1 | $20.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
566
Patients
134
Total drug cost
$266,412
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 138 | 40 | $5,013 |
| Prednisone | Generic | 103 | 42 | $888 |
| Hydroxychloroquine Sulfate | Generic | 63 | 26 | $3,485 |
| Duloxetine Hcl | Generic | 38 | 14 | $1,130 |
| Leflunomide | Generic | 29 | 0 | $4,222 |
| Diclofenac Sodium | Generic | 27 | 0 | $1,732 |
| Humira Pen (Adalimumab) | Brand | 27 | 0 | $235,736 |
| Gabapentin | Generic | 26 | 12 | $508 |
| Sulfasalazine | Generic | 23 | 0 | $483 |
| Mycophenolate Mofetil | Generic | 19 | 0 | $6,232 |
Frequently asked questions
What is Dr. Michael Macklin's medical specialty?
Dr. Michael Macklin practices Rheumatology Physician in Chicago, IL.
Where does Dr. Michael Macklin practice?
Dr. Michael Macklin practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 7737026119.
What is Dr. Michael Macklin's NPI?
Dr. Michael Macklin's National Provider Identifier (NPI) is 1194287185, issued by NPPES.
Does Dr. Michael Macklin accept Medicare assignment?
Yes. Dr. Michael Macklin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.