Doctor profile · Federal record
Dr. India Warren, PA-C
Physician Assistant · Marshalltown, IA
- NPI 1790360907
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
303 Nicholas Dr
Marshalltown, IA 501584443
(641) 753-2752 - Additional location
-
3200 Grand Ave
Des Moines, IA 503124104
(515) 271-1569 - Mailing address
-
1621 Highway E29
Garwin, IA 506329571
Credentials & registration
- NPI registered
- March 2021 — 5 yrs on file
- Profile last updated
- September 27, 2022
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Iowa #116579
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790360907. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
231
Distinct HCPCS
6
Medicare allowed
$13,582
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 72 | 56 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 54 | 47 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 49 | 45 | $99 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 21 | 21 | $102 | |
83036 |
Hemoglobin a1c level | 20 | 18 | $9 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 12 | $133 |
In context: peer comparison
Among 3 peers in Marshalltown Physician Assistant, average services per provider: 125. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
571
Patients
223
Total drug cost
$8,999
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 78 | 35 | $1,348 |
| Levothyroxine Sodium | Generic | 58 | 28 | $1,233 |
| Lisinopril | Generic | 52 | 22 | $376 |
| Omeprazole | Generic | 48 | 23 | $821 |
| Metoprolol Tartrate | Generic | 44 | 12 | $243 |
| Amlodipine Besylate | Generic | 42 | 23 | $423 |
| Simvastatin | Generic | 37 | 16 | $407 |
| Metformin Hcl | Generic | 36 | 14 | $577 |
| Gabapentin | Generic | 30 | 14 | $792 |
| Potassium Chloride | Generic | 29 | 0 | $721 |
Hospital affiliations
Frequently asked questions
What is Dr. India Warren's medical specialty?
Dr. India Warren practices Physician Assistant in Marshalltown, IA.
Where does Dr. India Warren practice?
Dr. India Warren practices at 303 Nicholas Dr, Marshalltown, IA 501584443. Office phone: 6417532752.
What is Dr. India Warren's NPI?
Dr. India Warren's National Provider Identifier (NPI) is 1790360907, issued by NPPES.
Does Dr. India Warren accept Medicare assignment?
Yes. Dr. India Warren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. India Warren commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.