Doctor profile · Federal record
Dr. Sherryl de Leon, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Chicago, IL
- NPI 1841652369
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
680 N Lake Shore Dr
Chicago, IL 606114546
(312) 695-6868 - Additional location
-
1740 W Taylor St
Chicago, IL 606127232
(866) 600-2273 - Mailing address
-
676 N Saint Clair St Ste 415
Chicago, IL 606113133
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- October 18, 2019
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125.068381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841652369. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
421
Distinct HCPCS
10
Medicare allowed
$45,939
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 136 | 95 | $134 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 90 | 90 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 41 | $94 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 32 | 25 | $134 | |
36415 |
Insertion of needle into vein for collection of blood sample | 21 | 21 | $8 | |
90662 |
Influenza vaccine split virus, preservative free | 19 | 19 | $71 | |
G0008 |
Administration of influenza virus vaccine | 19 | 19 | $32 | |
83036 |
Hemoglobin a1c level | 18 | 14 | $10 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 16 | 15 | $60 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $178 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,051
Patients
306
Total drug cost
$16,883
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 187 | 56 | $2,874 |
| Amlodipine Besylate | Generic | 138 | 38 | $1,514 |
| Losartan Potassium | Generic | 92 | 26 | $1,768 |
| Lisinopril | Generic | 88 | 28 | $1,008 |
| Hydrochlorothiazide | Generic | 83 | 26 | $461 |
| Levothyroxine Sodium | Generic | 78 | 26 | $1,517 |
| Metformin Hcl | Generic | 78 | 24 | $1,026 |
| Rosuvastatin Calcium | Generic | 54 | 18 | $1,048 |
| Metoprolol Succinate | Generic | 47 | 13 | $984 |
| Carvedilol | Generic | 36 | 0 | $1,056 |
Frequently asked questions
What is Dr. Sherryl de Leon's medical specialty?
Dr. Sherryl de Leon practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Sherryl de Leon practice?
Dr. Sherryl de Leon practices at 680 N Lake Shore Dr, Chicago, IL 606114546. Office phone: 3126956868.
What is Dr. Sherryl de Leon's NPI?
Dr. Sherryl de Leon's National Provider Identifier (NPI) is 1841652369, issued by NPPES.
Does Dr. Sherryl de Leon accept Medicare assignment?
Yes. Dr. Sherryl de Leon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherryl de Leon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.