Doctor profile · Federal record
Dr. Lauren Williams, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Chicago, IL
- NPI 1902048267
- Accepts Medicare
- MIPS 77.1 / 100 · 2023
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1801 W Taylor St Ste 3Aa
Chicago, IL 606124795
(312) 413-3627 - Additional location
-
2600 S Michigan Ave
Chicago, IL 606162857
(312) 492-0026
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- November 6, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036130700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902048267. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
39
Distinct HCPCS
2
Medicare allowed
$3,484
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 22 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 14 | $69 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$97
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 3 | $66.94 | |
| Boston Scientific Corporation | 1 | $29.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
418
Patients
90
Total drug cost
$6,738
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 47 | 20 | $564 |
| Atorvastatin Calcium | Generic | 44 | 18 | $706 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 38 | 11 | $1,673 |
| Metformin Hcl | Generic | 33 | 16 | $499 |
| Omeprazole | Generic | 32 | 0 | $304 |
| Gabapentin | Generic | 29 | 0 | $532 |
| Hydrochlorothiazide | Generic | 29 | 13 | $212 |
| Losartan Potassium | Generic | 26 | 0 | $410 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 0 | $547 |
| Lisinopril | Generic | 24 | 0 | $386 |
Frequently asked questions
What is Dr. Lauren Williams's medical specialty?
Dr. Lauren Williams practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Lauren Williams practice?
Dr. Lauren Williams practices at 1801 W Taylor St Ste 3Aa, Chicago, IL 606124795. Office phone: 3124133627.
What is Dr. Lauren Williams's NPI?
Dr. Lauren Williams's National Provider Identifier (NPI) is 1902048267, issued by NPPES.
Does Dr. Lauren Williams accept Medicare assignment?
Yes. Dr. Lauren Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.