Doctor profile · Federal record
Dr. Margaret Schoolfield, APRN, CNP
Nurse Practitioner · Sycamore, IL
- NPI 1811560006
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1850 Gateway Dr
Sycamore, IL 601783192
(815) 758-8671
fax (815) 756-4890
Credentials & registration
- NPI registered
- July 2021 — 5 yrs on file
- Profile last updated
- November 15, 2021
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Illinois #209023307
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811560006. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
830
Distinct HCPCS
10
Medicare allowed
$68,301
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 238 | 203 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 217 | 179 | $79 | |
36415 |
Insertion of needle into vein for collection of blood sample | 93 | 77 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 93 | 79 | $158 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 46 | 45 | $13 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 36 | 35 | $80 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 32 | 32 | $113 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 27 | 17 | $21 | |
81003 |
Automated urinalysis test | 18 | 18 | $2 | |
G0008 |
Administration of influenza virus vaccine | 16 | 16 | $32 |
In context: peer comparison
Among 8 peers in Sycamore Nurse Practitioner, average services per provider: 94. This provider delivers 8.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,106
Patients
512
Total drug cost
$16,722
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 151 | 63 | $2,529 |
| Atorvastatin Calcium | Generic | 148 | 62 | $2,623 |
| Rosuvastatin Calcium | Generic | 120 | 53 | $1,800 |
| Amlodipine Besylate | Generic | 95 | 45 | $1,124 |
| Simvastatin | Generic | 68 | 31 | $640 |
| Metoprolol Succinate | Generic | 67 | 30 | $1,082 |
| Escitalopram Oxalate | Generic | 64 | 25 | $815 |
| Losartan Potassium | Generic | 63 | 26 | $1,034 |
| Pantoprazole Sodium | Generic | 54 | 27 | $1,043 |
| Alprazolam | Generic | 53 | 25 | $499 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Schoolfield's medical specialty?
Dr. Margaret Schoolfield practices Nurse Practitioner in Sycamore, IL.
Where does Dr. Margaret Schoolfield practice?
Dr. Margaret Schoolfield practices at 1850 Gateway Dr, Sycamore, IL 601783192. Office phone: 8157588671.
What is Dr. Margaret Schoolfield's NPI?
Dr. Margaret Schoolfield's National Provider Identifier (NPI) is 1811560006, issued by NPPES.
Does Dr. Margaret Schoolfield accept Medicare assignment?
Yes. Dr. Margaret Schoolfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Schoolfield commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.