Doctor profile · Federal record
Dr. Marilyn Pearson, MD
Internal Medicine Physician (CMS: Internal Medicine) · Chicago, IL
- NPI 1144267626
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 49 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 S Clark Street, 11Th Floor
Chicago, IL 60603
(312) 926-3627 - Mailing address
-
680 N Lake Shore Drive, Suite 1000
Chicago, IL 60611
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 3, 2015
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036057152
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144267626. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
226
Distinct HCPCS
6
Medicare allowed
$22,563
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 55 | $95 | |
36415 |
Insertion of needle into vein for collection of blood sample | 47 | 43 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 44 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 43 | 43 | $137 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 13 | 13 | $280 | |
G0009 |
Administration of pneumococcal vaccine | 13 | 13 | $32 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$117
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 1 | $116.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,062
Patients
319
Total drug cost
$18,608
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 196 | 65 | $3,435 |
| Amlodipine Besylate | Generic | 131 | 43 | $1,702 |
| Hydrochlorothiazide | Generic | 125 | 41 | $1,405 |
| Levothyroxine Sodium | Generic | 110 | 40 | $2,592 |
| Losartan Potassium | Generic | 80 | 26 | $1,377 |
| Lisinopril | Generic | 62 | 23 | $738 |
| Rosuvastatin Calcium | Generic | 55 | 13 | $1,191 |
| Metoprolol Tartrate | Generic | 47 | 0 | $435 |
| Metoprolol Succinate | Generic | 44 | 14 | $965 |
| Metformin Hcl | Generic | 43 | 18 | $547 |
Frequently asked questions
What is Dr. Marilyn Pearson's medical specialty?
Dr. Marilyn Pearson practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Marilyn Pearson practice?
Dr. Marilyn Pearson practices at 20 S Clark Street, Chicago, IL 60603. Office phone: 3129263627.
What is Dr. Marilyn Pearson's NPI?
Dr. Marilyn Pearson's National Provider Identifier (NPI) is 1144267626, issued by NPPES.
Does Dr. Marilyn Pearson accept Medicare assignment?
Yes. Dr. Marilyn Pearson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marilyn Pearson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.