Doctor profile · Federal record
Dr. Leigh Ann Gaul, APRN, CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Geneva, IL
- NPI 1134661994
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Randall RD Ste 100
Geneva, IL 601344200
(630) 938-8266
fax (630) 938-2110 - Additional location
-
25 N Winfield RD
Winfield, IL 601901379
(630) 933-6745
fax (630) 933-3190
Credentials & registration
- NPI registered
- November 2016 — 10 yrs on file
- Profile last updated
- December 30, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209.005302
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134661994. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
220
Distinct HCPCS
2
Medicare allowed
$20,381
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 168 | 101 | $85 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 52 | 52 | $118 |
In context: peer comparison
Among 2 peers in Geneva Family Nurse Practitioner, average services per provider: 78. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$79
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vivus LLC | 1 | $78.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
796
Patients
251
Total drug cost
$251,053
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl ER (Metformin Hcl) | Brand | 169 | 53 | $2,198 |
| Topiramate | Generic | 155 | 55 | $2,663 |
| Ozempic (Semaglutide) | Brand | 142 | 28 | $183,545 |
| Bupropion Xl (Bupropion Hcl) | Brand | 112 | 42 | $4,262 |
| Naltrexone Hcl | Generic | 87 | 20 | $5,191 |
| Trulicity (Dulaglutide) | Brand | 32 | 0 | $34,370 |
| Omeprazole | Generic | 21 | 16 | $257 |
| Ursodiol | Generic | 15 | 0 | $2,747 |
| Gabapentin | Generic | 13 | 13 | $10 |
| Metformin Hcl | Generic | 13 | 0 | $283 |
Hospital affiliations
Frequently asked questions
What is Dr. Leigh Ann Gaul's medical specialty?
Dr. Leigh Ann Gaul practices Family Nurse Practitioner in Geneva, IL.
Where does Dr. Leigh Ann Gaul practice?
Dr. Leigh Ann Gaul practices at 300 Randall RD Ste 100, Geneva, IL 601344200. Office phone: 6309388266.
What is Dr. Leigh Ann Gaul's NPI?
Dr. Leigh Ann Gaul's National Provider Identifier (NPI) is 1134661994, issued by NPPES.
Does Dr. Leigh Ann Gaul accept Medicare assignment?
Yes. Dr. Leigh Ann Gaul accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leigh Ann Gaul commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.