Doctor profile · Federal record
Dr. Sommer Grant, ARNP
Nurse Practitioner · Waterloo, IA
- NPI 1235116153
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
146 W Dale St, Suite 201
Waterloo, IA 507031901
(319) 234-4431
fax (319) 235-5004
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- October 20, 2009
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Iowa #105635
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235116153. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,665
Distinct HCPCS
10
Medicare allowed
$111,549
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 643 | 158 | $85 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 299 | 144 | $85 | |
93793 |
Anticoagulant management of patient taking warfarin | 215 | 20 | $9 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 148 | 82 | $59 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 119 | 39 | $61 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 86 | 75 | $65 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 49 | 42 | $31 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 47 | 47 | $37 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 27 | 24 | $65 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 21 | 20 | $102 |
In context: peer comparison
Among 43 peers in Waterloo Nurse Practitioner, average services per provider: 355. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,183
Patients
685
Total drug cost
$106,192
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Warfarin Sodium | Generic | 683 | 25 | $3,292 |
| Furosemide | Generic | 417 | 79 | $2,704 |
| Potassium Chloride | Generic | 307 | 59 | $7,635 |
| Levothyroxine Sodium | Generic | 300 | 56 | $3,375 |
| Tramadol Hcl | Generic | 289 | 62 | $2,556 |
| Escitalopram Oxalate | Generic | 263 | 40 | $3,018 |
| Lorazepam | Generic | 258 | 58 | $2,574 |
| Gabapentin | Generic | 252 | 47 | $4,528 |
| Omeprazole | Generic | 243 | 40 | $2,432 |
| Amlodipine Besylate | Generic | 238 | 49 | $1,899 |
Hospital affiliations
Frequently asked questions
What is Dr. Sommer Grant's medical specialty?
Dr. Sommer Grant practices Nurse Practitioner in Waterloo, IA.
Where does Dr. Sommer Grant practice?
Dr. Sommer Grant practices at 146 W Dale St, Waterloo, IA 507031901. Office phone: 3192344431.
What is Dr. Sommer Grant's NPI?
Dr. Sommer Grant's National Provider Identifier (NPI) is 1235116153, issued by NPPES.
Does Dr. Sommer Grant accept Medicare assignment?
Yes. Dr. Sommer Grant accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sommer Grant commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Anticoagulant management of patient taking warfarin (HCPCS 93793). Source: CMS Medicare Physician & Other Practitioners file.