Doctor profile · Federal record
Dr. Kristen Marra, PA-C
Physician Assistant · Newark, DE
- NPI 1689673634
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
537 Stanton Christiana RD, Suite 203
Newark, DE 197132146
(302) 225-2380
fax (302) 225-2388
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Delaware #C5-0000547
- Medicaid
- DE #1689673634
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689673634. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
310
Distinct HCPCS
2
Medicare allowed
$17,389
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 174 | 109 | $67 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 136 | 127 | $42 |
In context: peer comparison
Among 80 peers in Newark Physician Assistant, average services per provider: 68. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$121
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 1 | $120.88 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Kristen Marra's medical specialty?
Dr. Kristen Marra practices Physician Assistant in Newark, DE.
Where does Dr. Kristen Marra practice?
Dr. Kristen Marra practices at 537 Stanton Christiana RD, Newark, DE 197132146. Office phone: 3022252380.
What is Dr. Kristen Marra's NPI?
Dr. Kristen Marra's National Provider Identifier (NPI) is 1689673634, issued by NPPES.
Does Dr. Kristen Marra accept Medicare assignment?
Yes. Dr. Kristen Marra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristen Marra commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.