Doctor profile · Federal record
Dr. Therese Defabis, APRN, ANP-BC
Adult Health Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Adult Health Nurse Practitioner · Nurse Practitioner · Adult Health Nurse Practitioner · Indianapolis, IN
- NPI 1538250618
- 20 yrs on file
- Licensed in 5 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
155 E Market St
Indianapolis, IN 462043294
(866) 849-0692
fax (888) 973-8821 - Additional location
-
1310 S Lebanon St
Lebanon, IN 460522792
(765) 482-7005
fax (765) 483-3021 - Mailing address
-
Po Box 211699
Eagan, MN 551213699
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 19, 2025
- Specialty taxonomy
- 363LA2200X — NUCC code
- State licenses (6)
- Indiana #71000314A · Indiana #71000314 · Oklahoma #226556 · Ohio #0038109 · Florida #APRN11037167 · Colorado #C-APN.0103422-C-NP
- Medicaid
- IN #200855440
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538250618. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,340
Distinct HCPCS
10
Medicare allowed
$79,270
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 562 | 159 | $100 | |
36415 |
Insertion of needle into vein for collection of blood sample | 376 | 148 | $8 | |
G0008 |
Administration of influenza virus vaccine | 65 | 65 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 52 | 52 | $76 | |
81003 |
Automated urinalysis test | 50 | 35 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 49 | 13 | $11 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 33 | $71 | |
G0328 |
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 30 | 30 | $18 | |
99496 |
Transitional care management services for problem of high complexity | 23 | 19 | $211 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 13 | $136 |
In context: peer comparison
Among 39 peers in Indianapolis Adult Health Nurse Practitioner, average services per provider: 374. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$165
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 4 | $60.10 | |
| Dexcom, INC. | 3 | $56.23 | |
| GlaxoSmithKline, LLC. | 1 | $19.07 | |
| Abbvie INC. | 1 | $15.35 | |
| Tactile Systems Technology INC | 1 | $14.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,181
Patients
732
Total drug cost
$48,973
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 453 | 97 | $7,275 |
| Atorvastatin Calcium | Generic | 418 | 108 | $5,198 |
| Lisinopril | Generic | 278 | 71 | $1,885 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 258 | 35 | $7,552 |
| Omeprazole | Generic | 222 | 60 | $3,121 |
| Amlodipine Besylate | Generic | 215 | 52 | $1,328 |
| Metformin Hcl | Generic | 192 | 39 | $1,704 |
| Simvastatin | Generic | 191 | 37 | $1,924 |
| Gabapentin | Generic | 166 | 30 | $5,151 |
| Rosuvastatin Calcium | Generic | 154 | 41 | $2,593 |
Frequently asked questions
What is Dr. Therese Defabis's medical specialty?
Dr. Therese Defabis practices Adult Health Nurse Practitioner in Indianapolis, IN.
Where does Dr. Therese Defabis practice?
Dr. Therese Defabis practices at 155 E Market St, Indianapolis, IN 462043294. Office phone: 8668490692.
What is Dr. Therese Defabis's NPI?
Dr. Therese Defabis's National Provider Identifier (NPI) is 1538250618, issued by NPPES.
What procedures does Dr. Therese Defabis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.