Doctor profile · Federal record
Dr. Sharon Karp, M.D.
Nephrology Physician (CMS: Nephrology) · Indianapolis, IN
- NPI 1124083431
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1701 N Senate Blvd
Indianapolis, IN 462021239
(888) 484-3258 - Additional location
-
550 North University Blvd, Suite 2180
Indianapolis, IN 46202
(317) 963-6875 - Mailing address
-
250 N Shadeland Ave
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 13, 2025
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Indiana #01043750
- Medicaid
- IN #200052740
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124083431. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
539
Distinct HCPCS
8
Medicare allowed
$109,339
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 189 | 40 | $333 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 116 | 49 | $74 | |
90966 |
Home dialysis services per month (20 years or older) | 63 | 13 | $278 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 62 | 37 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 24 | $118 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 24 | $121 | |
90935 |
Hemodialysis procedure with physician evaluation | 21 | 13 | $67 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 18 | 12 | $275 |
In context: peer comparison
Among 47 peers in Indianapolis Nephrology Physician, average services per provider: 102. This provider delivers 5.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
707
Patients
192
Total drug cost
$31,012
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 90 | 26 | $626 |
| Furosemide | Generic | 81 | 26 | $657 |
| Losartan Potassium | Generic | 81 | 20 | $1,249 |
| Lisinopril | Generic | 55 | 16 | $433 |
| Carvedilol | Generic | 49 | 14 | $495 |
| Allopurinol | Generic | 47 | 16 | $532 |
| Metoprolol Succinate | Generic | 47 | 15 | $1,504 |
| Calcitriol | Generic | 42 | 16 | $523 |
| Hydrochlorothiazide | Generic | 40 | 0 | $195 |
| Atorvastatin Calcium | Generic | 37 | 11 | $452 |
Frequently asked questions
What is Dr. Sharon Karp's medical specialty?
Dr. Sharon Karp practices Nephrology Physician in Indianapolis, IN.
Where does Dr. Sharon Karp practice?
Dr. Sharon Karp practices at 1701 N Senate Blvd, Indianapolis, IN 462021239. Office phone: 8884843258.
What is Dr. Sharon Karp's NPI?
Dr. Sharon Karp's National Provider Identifier (NPI) is 1124083431, issued by NPPES.
Does Dr. Sharon Karp accept Medicare assignment?
Yes. Dr. Sharon Karp accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sharon Karp commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Home dialysis services per month (20 years or older) (HCPCS 90966). Source: CMS Medicare Physician & Other Practitioners file.