Doctor profile · Federal record
Dr. Eileen Mahler, CNP
Adult Health Nurse Practitioner · Chicago, IL
- NPI 1073543427
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
680 N Lake Shore Dr, Suite 1000
Chicago, IL 606114546
(312) 695-9797
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 363LA2200X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073543427. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
420
Distinct HCPCS
7
Medicare allowed
$36,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 118 | $111 | |
83036 |
Hemoglobin a1c level | 106 | 86 | $9 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 61 | 30 | $105 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 17 | $70 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $153 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 18 | $151 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $178 |
In context: peer comparison
Among 43 peers in this city , average services per provider: 149. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$188
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BETA BIONICS, INC. | 1 | $146.96 | |
| Ascensia Diabetes Care Us Inc. | 1 | $22.28 | |
| Amgen Inc. | 1 | $18.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
497
Patients
161
Total drug cost
$331,031
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 75 | 34 | $1,302 |
| Trulicity (Dulaglutide) | Brand | 64 | 19 | $88,011 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 50 | 22 | $799 |
| Jardiance (Empagliflozin) | Brand | 49 | 25 | $73,379 |
| Ozempic (Semaglutide) | Brand | 41 | 18 | $62,107 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 39 | 17 | $27,602 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 29 | 14 | $2,611 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 25 | 0 | $22,822 |
| Rosuvastatin Calcium | Generic | 25 | 12 | $464 |
| Basaglar Kwikpen U-100 (Insulin Glargine,hum.Rec.Anlog) | Brand | 20 | 0 | $10,075 |
Frequently asked questions
What is Dr. Eileen Mahler's medical specialty?
Dr. Eileen Mahler practices Adult Health Nurse Practitioner in Chicago, IL.
Where does Dr. Eileen Mahler practice?
Dr. Eileen Mahler practices at 680 N Lake Shore Dr, Chicago, IL 606114546. Office phone: 3126959797.
What is Dr. Eileen Mahler's NPI?
Dr. Eileen Mahler's National Provider Identifier (NPI) is 1073543427, issued by NPPES.
What procedures does Dr. Eileen Mahler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.