Doctor profile · Federal record
Dr. Evan Ng, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Chicago, IL
- NPI 1518141720
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 S Michigan Ave, Suite 805
Chicago, IL 606042402
(312) 922-3815
fax (312) 922-7449
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- July 15, 2015
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036120967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518141720. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
455
Distinct HCPCS
10
Medicare allowed
$49,639
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 157 | 83 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 90 | 90 | $134 | |
99421 |
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 55 | 38 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 39 | $95 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 22 | 12 | $132 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 16 | $183 | |
G0008 |
Administration of influenza virus vaccine | 17 | 17 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 15 | 15 | $72 | |
G0009 |
Administration of pneumococcal vaccine | 14 | 14 | $29 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 12 | 12 | $282 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
828
Patients
216
Total drug cost
$15,115
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 192 | 58 | $2,810 |
| Rosuvastatin Calcium | Generic | 108 | 35 | $2,171 |
| Amlodipine Besylate | Generic | 75 | 24 | $778 |
| Losartan Potassium | Generic | 55 | 21 | $812 |
| Levothyroxine Sodium | Generic | 50 | 17 | $1,050 |
| Allopurinol | Generic | 47 | 12 | $970 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 41 | 11 | $557 |
| Tamsulosin Hcl | Generic | 39 | 13 | $1,132 |
| Celecoxib | Generic | 38 | 0 | $1,657 |
| Lisinopril | Generic | 38 | 13 | $499 |
Hospital affiliations
Frequently asked questions
What is Dr. Evan Ng's medical specialty?
Dr. Evan Ng practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Evan Ng practice?
Dr. Evan Ng practices at 200 S Michigan Ave, Chicago, IL 606042402. Office phone: 3129223815.
What is Dr. Evan Ng's NPI?
Dr. Evan Ng's National Provider Identifier (NPI) is 1518141720, issued by NPPES.
Does Dr. Evan Ng accept Medicare assignment?
Yes. Dr. Evan Ng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Evan Ng 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); Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes (HCPCS 99421). Source: CMS Medicare Physician & Other Practitioners file.