Doctor profile · Federal record
Dr. Karen Chen
Physician Assistant · Glenview, IL
- NPI 1558098152
- Accepts Medicare
- MIPS 98.9 / 100 · 2023
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3633 W Lake Ave Ste 409
Glenview, IL 600265804
(847) 834-4361
fax (847) 834-9217
Credentials & registration
- NPI registered
- August 2022 — 4 yrs on file
- Profile last updated
- July 24, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Illinois #085009083
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558098152. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,116
Distinct HCPCS
10
Medicare allowed
$182,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,487 | 256 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 817 | 656 | $73 | |
17000 |
Destruction of precancer skin growth, 1 growth | 436 | 363 | $42 | |
11102 |
Biopsy of related skin growth, first growth | 289 | 259 | $73 | |
17110 |
Destruction of skin growth, 1-14 growths | 285 | 255 | $89 | |
11103 |
Biopsy of related skin growth, each additional growth | 168 | 98 | $40 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 151 | 129 | $46 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 133 | 133 | $92 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 104 | 26 | $1 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 71 | 62 | $136 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 163. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$1,298
Transactions
53
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 7 | $231.45 | |
| UCB, Inc. | 9 | $212.89 | |
| Lilly USA, LLC | 7 | $149.27 | |
| Regeneron Healthcare Solutions, Inc. | 5 | $116.08 | |
| Novartis Pharmaceuticals Corporation | 4 | $96.15 | |
| ABBVIE INC. | 5 | $94.42 | |
| GENZYME CORPORATION | 3 | $83.87 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 3 | $83.12 | |
| Dermavant Sciences, Inc. | 3 | $48.66 | |
| Galderma Laboratories, L.P. | 2 | $36.67 | |
| Organon Llc | 1 | $33.93 | |
| STRATA Skin Sciences, Inc. | 1 | $31.28 | |
| LEO Pharma Inc. | 1 | $29.26 | |
| Arcutis Biotherapeutics, Inc. | 1 | $18.05 | |
| Sandoz Inc. | 1 | $17.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
710
Patients
419
Total drug cost
$128,480
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 158 | 105 | $1,788 |
| Clobetasol Propionate | Generic | 100 | 62 | $8,255 |
| Ketoconazole | Generic | 96 | 65 | $2,111 |
| Betamethasone Dipropionate | Generic | 68 | 35 | $5,541 |
| Mupirocin | Generic | 49 | 38 | $463 |
| Metronidazole | Generic | 40 | 21 | $2,518 |
| Fluorouracil | Generic | 33 | 29 | $4,210 |
| Clindamycin Phosphate | Generic | 29 | 17 | $1,753 |
| Minocycline Hcl | Generic | 28 | 22 | $468 |
| Tretinoin | Generic | 24 | 0 | $1,571 |
Frequently asked questions
What is Dr. Karen Chen's medical specialty?
Dr. Karen Chen practices Physician Assistant in Glenview, IL.
Where does Dr. Karen Chen practice?
Dr. Karen Chen practices at 3633 W Lake Ave Ste 409, Glenview, IL 600265804. Office phone: 8478344361.
What is Dr. Karen Chen's NPI?
Dr. Karen Chen's National Provider Identifier (NPI) is 1558098152, issued by NPPES.
Does Dr. Karen Chen accept Medicare assignment?
Yes. Dr. Karen Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Chen commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.