Doctor profile · Federal record
Dr. Abbie Schaa, ARNP
Nurse Practitioner · Family Nurse Practitioner · Waterloo, IA
- NPI 1386995447
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
419 E Donald St
Waterloo, IA 507031500
(319) 236-1911
fax (319) 287-5832
Credentials & registration
- NPI registered
- September 2012 — 14 yrs on file
- Profile last updated
- April 2, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Iowa #A122322 · Iowa #A-122322
- Medicaid
- IA #1386995447
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386995447. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,018
Distinct HCPCS
6
Medicare allowed
$87,203
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 725 | 419 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 153 | 112 | $117 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $109 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 42 | 42 | $17 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 34 | $59 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $143 |
In context: peer comparison
Among 43 peers in Waterloo Nurse Practitioner, average services per provider: 355. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$167
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Atricure, INC. | 1 | $51.03 | |
| Amgen INC. | 2 | $50.20 | |
| Medtronic, INC. | 1 | $29.31 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $20.24 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 1 | $15.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,291
Patients
598
Total drug cost
$431,213
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 435 | 122 | $6,668 |
| Furosemide | Generic | 284 | 77 | $1,978 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 198 | 47 | $4,550 |
| Eliquis (Apixaban) | Brand | 196 | 31 | $144,857 |
| Entresto (Sacubitril/Valsartan) | Brand | 179 | 40 | $147,614 |
| Metoprolol Tartrate | Generic | 147 | 39 | $1,131 |
| Jardiance (Empagliflozin) | Brand | 138 | 44 | $108,465 |
| Atorvastatin Calcium | Generic | 137 | 39 | $1,881 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 131 | 37 | $1,858 |
| Lisinopril | Generic | 116 | 31 | $849 |
Frequently asked questions
What is Dr. Abbie Schaa's medical specialty?
Dr. Abbie Schaa practices Nurse Practitioner in Waterloo, IA.
Where does Dr. Abbie Schaa practice?
Dr. Abbie Schaa practices at 419 E Donald St, Waterloo, IA 507031500. Office phone: 3192361911.
What is Dr. Abbie Schaa's NPI?
Dr. Abbie Schaa's National Provider Identifier (NPI) is 1386995447, issued by NPPES.
Does Dr. Abbie Schaa accept Medicare assignment?
Dr. Abbie Schaa does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Abbie Schaa 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 99215); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.