Doctor profile · Federal record
Dr. Anca Zegrean, M.D.
Nephrology Physician (CMS: Nephrology) · Libertyville, IL
- NPI 1508009416
- Accepts Medicare
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1272 American Way
Libertyville, IL 600483936
(847) 549-7222
fax (847) 549-7260 - Mailing address
-
210 S Desplaines St
Chicago, IL 606615500
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- November 22, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Illinois #036125012
- Medicaid
- WV #3810026117
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508009416. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,607
Distinct HCPCS
10
Medicare allowed
$301,410
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,483 | 408 | $82 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 288 | 183 | $79 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 217 | 192 | $179 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 160 | 29 | $362 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 129 | 92 | $102 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 105 | 87 | $134 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 63 | 44 | $123 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 59 | 29 | $301 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 44 | 35 | $52 | |
90935 |
Hemodialysis procedure with physician evaluation | 35 | 25 | $73 |
In context: peer comparison
Among 3 peers in Libertyville Nephrology Physician, average services per provider: 200. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$2,011
Transactions
69
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 19 | $550.75 | |
| AstraZeneca Pharmaceuticals Lp | 7 | $238.47 | |
| Mallinckrodt Hospital Products INC. | 9 | $202.15 | |
| Lilly USA, LLC | 7 | $174.79 | |
| Ardelyx, INC. | 3 | $157.06 | |
| Aurinia Pharma U.S., INC. | 4 | $90.31 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $79.72 | |
| Calliditas Therapeutics US INC. | 3 | $75.28 | |
| Novartis Pharmaceuticals Corporation | 3 | $74.31 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $73.50 | |
| Otsuka America Pharmaceutical, INC. | 2 | $53.22 | |
| Vifor Pharma, INC. | 2 | $43.45 | |
| Ultragenyx Pharmaceutical INC. | 2 | $39.52 | |
| Travere Therapeutics, INC. | 1 | $34.26 | |
| Daiichi Sankyo INC. | 1 | $32.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
839
Patients
266
Total drug cost
$149,616
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 147 | 52 | $1,035 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 74 | 23 | $96,179 |
| Allopurinol | Generic | 72 | 25 | $1,051 |
| Amlodipine Besylate | Generic | 66 | 26 | $772 |
| Lisinopril | Generic | 66 | 25 | $950 |
| Torsemide | Generic | 54 | 20 | $2,085 |
| Clinolipid (Fat Emulsion/Olive/Soy/Phospho) | Brand | 52 | 0 | $7,573 |
| Metoprolol Succinate | Generic | 52 | 20 | $1,765 |
| Losartan Potassium | Generic | 49 | 20 | $1,012 |
| Tamsulosin Hcl | Generic | 40 | 12 | $575 |
Hospital affiliations
Frequently asked questions
What is Dr. Anca Zegrean's medical specialty?
Dr. Anca Zegrean practices Nephrology Physician in Libertyville, IL.
Where does Dr. Anca Zegrean practice?
Dr. Anca Zegrean practices at 1272 American Way, Libertyville, IL 600483936. Office phone: 8475497222.
What is Dr. Anca Zegrean's NPI?
Dr. Anca Zegrean's National Provider Identifier (NPI) is 1508009416, issued by NPPES.
Does Dr. Anca Zegrean accept Medicare assignment?
Yes. Dr. Anca Zegrean accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anca Zegrean 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 99213); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.