Doctor profile · Federal record
Dr. Katja Gilday, AGNP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Newark, DE
- NPI 1104595834
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Ogletown Stanton RD Ste 5A43
Newark, DE 197182200
(302) 623-0188
fax (302) 733-5640
Credentials & registration
- NPI registered
- September 2021 — 5 yrs on file
- Profile last updated
- August 11, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State licenses (2)
- Delaware #LP-0010453 · Delaware #L1-0052533
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104595834. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
384
Distinct HCPCS
4
Medicare allowed
$31,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 219 | 138 | $66 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 89 | 61 | $100 | |
99239 |
Hospital discharge day management, more than 30 minutes | 53 | 53 | $95 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 23 | $146 |
In context: peer comparison
Among 4 peers in Newark Adult Health Nurse Practitioner, average services per provider: 109. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$87
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 12 | 0 | $87 |
Hospital affiliations
Frequently asked questions
What is Dr. Katja Gilday's medical specialty?
Dr. Katja Gilday practices Adult Health Nurse Practitioner in Newark, DE.
Where does Dr. Katja Gilday practice?
Dr. Katja Gilday practices at 4755 Ogletown Stanton RD Ste 5A43, Newark, DE 197182200. Office phone: 3026230188.
What is Dr. Katja Gilday's NPI?
Dr. Katja Gilday's National Provider Identifier (NPI) is 1104595834, issued by NPPES.
Does Dr. Katja Gilday accept Medicare assignment?
Yes. Dr. Katja Gilday accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katja Gilday commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.