Doctor profile · Federal record
Dr. Diane Janowicz, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Indianapolis, IN
- NPI 1881604874
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
550 University Blvd
Indianapolis, IN 462025149
(317) 944-5000 - Mailing address
-
250 N Shadeland Ave, Ste 130 Provider Enrollment
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 5, 2014
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Indiana #01062495A
- Medicaid
- IN #200831710
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881604874. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
401
Distinct HCPCS
4
Medicare allowed
$40,807
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 168 | 87 | $91 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 121 | 57 | $76 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 60 | 58 | $126 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 52 | 52 | $167 |
In context: peer comparison
Among 19 peers in Indianapolis Infectious Disease Physician, average services per provider: 88. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Insmed, INC. | 1 | $16.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
283
Patients
53
Total drug cost
$15,051
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 75 | 19 | $2,046 |
| Cefazolin Sodium | Generic | 51 | 0 | $3,475 |
| Doxycycline Hyclate | Generic | 38 | 11 | $1,979 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 32 | 11 | $632 |
| Amoxicillin | Generic | 26 | 12 | $250 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 19 | 0 | $516 |
| Daptomycin | Generic | 18 | 0 | $5,841 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 0 | $144 |
| Metronidazole | Generic | 12 | 0 | $168 |
Hospital affiliations
Frequently asked questions
What is Dr. Diane Janowicz's medical specialty?
Dr. Diane Janowicz practices Infectious Disease Physician in Indianapolis, IN.
Where does Dr. Diane Janowicz practice?
Dr. Diane Janowicz practices at 550 University Blvd, Indianapolis, IN 462025149. Office phone: 3179445000.
What is Dr. Diane Janowicz's NPI?
Dr. Diane Janowicz's National Provider Identifier (NPI) is 1881604874, issued by NPPES.
Does Dr. Diane Janowicz accept Medicare assignment?
Yes. Dr. Diane Janowicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Janowicz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.