Doctor profile · Federal record
Dr. Jennifer Ennis, M.D.
Nephrology Physician (CMS: Nephrology) · Chicago, IL
- NPI 1376707364
- Accepts Medicare
- MIPS 77.1 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1801 W Taylor St, Suite #3D
Chicago, IL 606124795
(312) 355-1700 - Mailing address
-
2250 W Campbell Park Dr
Chicago, IL 606123502
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- August 2, 2010
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Illinois #036-113891
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376707364. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
110
Distinct HCPCS
3
Medicare allowed
$9,538
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 48 | 19 | $83 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 16 | $103 | |
90935 |
Hemodialysis procedure with physician evaluation | 30 | 15 | $75 |
In context: peer comparison
Among 62 peers in Chicago Nephrology Physician, average services per provider: 104. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
188
Patients
14
Total drug cost
$2,537
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 36 | 14 | $260 |
| Carvedilol | Generic | 30 | 0 | $487 |
| Amlodipine Besylate | Generic | 28 | 0 | $342 |
| Losartan Potassium | Generic | 25 | 0 | $407 |
| Atorvastatin Calcium | Generic | 20 | 0 | $317 |
| Hydrochlorothiazide | Generic | 19 | 0 | $122 |
| Hydralazine Hcl | Generic | 15 | 0 | $463 |
| Lisinopril | Generic | 15 | 0 | $139 |
Frequently asked questions
What is Dr. Jennifer Ennis's medical specialty?
Dr. Jennifer Ennis practices Nephrology Physician in Chicago, IL.
Where does Dr. Jennifer Ennis practice?
Dr. Jennifer Ennis practices at 1801 W Taylor St, Chicago, IL 606124795. Office phone: 3123551700.
What is Dr. Jennifer Ennis's NPI?
Dr. Jennifer Ennis's National Provider Identifier (NPI) is 1376707364, issued by NPPES.
Does Dr. Jennifer Ennis accept Medicare assignment?
Yes. Dr. Jennifer Ennis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Ennis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.