Katja Anna May Gilday, AGNP
Adult Health Nurse Practitioner · Newark, DE
Katja Anna May Gilday, AGNP is an adult health nurse practitioner with a practice address in Newark, Delaware, and NPI 1104595834, issued on Sep 7, 2021. Check the license (Delaware LP-0010453, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katja Anna May Gilday
- Credential
- AGNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- LP-0010453 DE
L1-0052533 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4755 Ogletown Stanton RD Ste 5A43, Newark, DE 19718
- Phone
- (302) 623-0188
- Enumerated
- Sep 7, 2021
- Record last updated
- Aug 11, 2025
- Fax
- (302) 733-5640
- Medicare enrollment
- Enrolled (PECOS I20211018000908); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 88 in Delaware → Look up another NPI →
Also registered at 4755 Ogletown Stanton RD Ste 5A43
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katja Anna May Gilday in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LP-0010453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
61 Medicare Part D claims for 37 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Christiana Care Health Services IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katja Anna May Gilday among 88 adult health nurse practitioner records in Delaware
Katja Anna May Gilday, AGNP is one of 88 adult health nurse practitioner records with a practice address in Delaware. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 78% of them.
- NPI issued2021 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2021 · median 2015 among the 40 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Delaware
There are 88 adult health nurse practitioner records in Delaware.
All 88 in Delaware → Every provider in Newark → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Jessica CushingNewark, DE 197181962961052
- Rachelle Dambman, CRNPNewark, DE 197181124626064
- Rahmah Grant, NPNewark, DE 197181780039651
- Nicole Holland, AGACNPNewark, DE 197181366163479
- Anthonette Hudson, APRNNewark, DE 197181528583176
- Sarah Joy, AGNPNewark, DE 197181629599816
- Layla KidaneNewark, DE 197181124462007
- Helena Macdonald, ANPNewark, DE 197181306288303
Common questions
What is Katja Anna May Gilday, AGNP's NPI number?
Katja Anna May Gilday, AGNP's National Provider Identifier (NPI) is 1104595834, issued on Sep 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Katja Anna May Gilday, AGNP located?
The NPPES record lists a practice address at 4755 Ogletown Stanton RD Ste 5A43, Newark, DE, 19718. Phone: (302) 623-0188. Providers update this record themselves, so call before visiting.
How can I verify Katja Anna May Gilday, AGNP's license?
NPPES lists Delaware license number LP-0010453, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Katja Anna May Gilday, AGNP prescribe under Medicare Part D?
In 2024, Katja Anna May Gilday, AGNP had 61 Medicare Part D claims for 37 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.