Doctor profile · Federal record
Dr. Michael Kollar, Nurse Practitioner
Surgical Critical Care Physician (CMS: Nurse Practitioner) · Newark, DE
- NPI 1255009734
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Ogletown Stanton RD
Newark, DE 197182200
(302) 733-1000 - Mailing address
-
2 Forest View RD
Rose Valley, PA 190866721
Credentials & registration
- NPI registered
- August 2021 — 5 yrs on file
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 2086S0102X — NUCC code
- State license (1)
- Delaware #LP-0010419
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255009734. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$278
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Paratek Pharmaceuticals, Inc. | 1 | $108.58 | |
| Janssen Pharmaceuticals, Inc | 1 | $89.41 | |
| Smith+Nephew, Inc. | 2 | $48.02 | |
| CATALYST PHARMACEUTICALS, INC. | 1 | $17.29 | |
| Becton, Dickinson and Company | 1 | $14.93 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Michael Kollar's medical specialty?
Dr. Michael Kollar practices Surgical Critical Care Physician in Newark, DE.
Where does Dr. Michael Kollar practice?
Dr. Michael Kollar practices at 4755 Ogletown Stanton RD, Newark, DE 197182200. Office phone: 3027331000.
What is Dr. Michael Kollar's NPI?
Dr. Michael Kollar's National Provider Identifier (NPI) is 1255009734, issued by NPPES.
Does Dr. Michael Kollar accept Medicare assignment?
Yes. Dr. Michael Kollar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.