Doctor profile · Federal record
Dr. Karla Holtzman, PA
Medical Physician Assistant · Naperville, IL
- NPI 1851544936
- 18 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2272 95Th St Ste 325
Naperville, IL 605648944
(630) 778-4700
fax (630) 778-4755 - Additional location
-
1012 95Th St
Naperville, IL 605646041
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- May 13, 2019
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Illinois #085.001217
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851544936. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,100
Transactions
55
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 11 | $208.80 | |
| Pfizer INC. | 13 | $164.94 | |
| Lilly USA, LLC | 5 | $152.42 | |
| Abbvie INC. | 6 | $136.96 | |
| Exact Sciences Corporation | 5 | $93.83 | |
| Abbott Laboratories | 3 | $68.18 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $44.02 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $41.30 | |
| Edwards Lifesciences Corporation | 1 | $29.93 | |
| Amgen INC. | 1 | $27.19 | |
| Seqirus USA INC | 1 | $24.72 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $24.41 | |
| GlaxoSmithKline, LLC. | 1 | $20.11 | |
| Phathom Pharmaceuticals, INC. | 1 | $18.37 | |
| Novartis Pharmaceuticals Corporation | 1 | $16.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
435
Patients
84
Total drug cost
$5,459
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 70 | 13 | $1,291 |
| Atorvastatin Calcium | Generic | 43 | 15 | $460 |
| Alprazolam | Generic | 39 | 16 | $290 |
| Prednisone | Generic | 32 | 27 | $90 |
| Montelukast Sodium | Generic | 31 | 0 | $506 |
| Levothyroxine Sodium | Generic | 29 | 13 | $373 |
| Clonazepam | Generic | 25 | 0 | $259 |
| Hydrochlorothiazide | Generic | 25 | 0 | $182 |
| Rosuvastatin Calcium | Generic | 23 | 0 | $447 |
| Metoprolol Succinate | Generic | 22 | 0 | $461 |
Frequently asked questions
What is Dr. Karla Holtzman's medical specialty?
Dr. Karla Holtzman practices Medical Physician Assistant in Naperville, IL.
Where does Dr. Karla Holtzman practice?
Dr. Karla Holtzman practices at 2272 95Th St Ste 325, Naperville, IL 605648944. Office phone: 6307784700.
What is Dr. Karla Holtzman's NPI?
Dr. Karla Holtzman's National Provider Identifier (NPI) is 1851544936, issued by NPPES.