Doctor profile · Federal record
Dr. Maria Aguilar, APN-CNP
Nurse Practitioner · Family Nurse Practitioner · Barrington, IL
- NPI 1538802095
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
530 N Hough St
Barrington, IL 600103087
(847) 381-0174 - Additional location
-
172 E Schiller St
Elmhurst, IL 601262816
(331) 221-9000
fax (331) 221-2312 - Mailing address
-
2650 Ridge Ave Ste 1223
Evanston, IL 602011700
Credentials & registration
- NPI registered
- April 2022 — 4 yrs on file
- Profile last updated
- April 2, 2026
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Illinois #209024802 · Illinois #209.024802
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538802095. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
226
Distinct HCPCS
5
Medicare allowed
$15,587
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 129 | 93 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 38 | $107 | |
36415 |
Insertion of needle into vein for collection of blood sample | 30 | 25 | $8 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 12 | 12 | $45 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 11 | 11 | $13 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 70. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
301
Patients
69
Total drug cost
$4,433
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 47 | 16 | $679 |
| Azithromycin | Generic | 31 | 28 | $234 |
| Lisinopril | Generic | 21 | 0 | $193 |
| Metoprolol Succinate | Generic | 21 | 0 | $574 |
| Pantoprazole Sodium | Generic | 21 | 0 | $365 |
| Metformin Hcl | Generic | 18 | 0 | $309 |
| Metoprolol Tartrate | Generic | 18 | 0 | $230 |
| Gabapentin | Generic | 17 | 0 | $235 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 0 | $420 |
| Omeprazole | Generic | 16 | 0 | $353 |
Frequently asked questions
What is Dr. Maria Aguilar's medical specialty?
Dr. Maria Aguilar practices Nurse Practitioner in Barrington, IL.
Where does Dr. Maria Aguilar practice?
Dr. Maria Aguilar practices at 530 N Hough St, Barrington, IL 600103087. Office phone: 8473810174.
What is Dr. Maria Aguilar's NPI?
Dr. Maria Aguilar's National Provider Identifier (NPI) is 1538802095, issued by NPPES.
Does Dr. Maria Aguilar accept Medicare assignment?
Yes. Dr. Maria Aguilar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Aguilar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.