Doctor profile · Federal record
Dr. Theresa Giannini, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Indianapolis, IN
- NPI 1588775571
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1801 N Senate Blvd Ste 4000
Indianapolis, IN 462021184
(317) 962-0500
fax (317) 962-0501 - Additional location
-
1111 Ronald Reagan Pkwy
Avon, IN 461237085
(317) 962-0280 - Additional location
-
11725 Illinois St
Carmel, IN 460323008
(317) 962-0280 - Mailing address
-
250 N Shadeland Ave
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 5, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Indiana #71001965A
- Medicaid
- IN #200842890A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588775571. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
218
Distinct HCPCS
2
Medicare allowed
$22,750
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 200 | 147 | $101 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 18 | $142 |
In context: peer comparison
Among 39 peers in this city , average services per provider: 374. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
966
Patients
386
Total drug cost
$126,838
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 136 | 52 | $1,468 |
| Furosemide | Generic | 128 | 59 | $483 |
| Metoprolol Succinate | Generic | 92 | 48 | $1,822 |
| Eliquis (Apixaban) | Brand | 88 | 28 | $64,989 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 76 | 26 | $1,016 |
| Metoprolol Tartrate | Generic | 73 | 27 | $388 |
| Amlodipine Besylate | Generic | 65 | 27 | $185 |
| Torsemide | Generic | 54 | 20 | $1,079 |
| Carvedilol | Generic | 53 | 24 | $536 |
| Brilinta (Ticagrelor) | Brand | 45 | 12 | $29,060 |
Frequently asked questions
What is Dr. Theresa Giannini's medical specialty?
Dr. Theresa Giannini practices Adult Health Nurse Practitioner in Indianapolis, IN.
Where does Dr. Theresa Giannini practice?
Dr. Theresa Giannini practices at 1801 N Senate Blvd Ste 4000, Indianapolis, IN 462021184. Office phone: 3179620500.
What is Dr. Theresa Giannini's NPI?
Dr. Theresa Giannini's National Provider Identifier (NPI) is 1588775571, issued by NPPES.
Does Dr. Theresa Giannini accept Medicare assignment?
Yes. Dr. Theresa Giannini accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Giannini 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). Source: CMS Medicare Physician & Other Practitioners file.