Karen Creel Ladnier, AGACNP
Acute Care Nurse Practitioner · Hattiesburg, MS
Karen Creel Ladnier, AGACNP is an acute care nurse practitioner with a practice address in Hattiesburg, Mississippi, and NPI 1750888129, issued on Apr 11, 2018. Check the license (Mississippi 902645, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Creel Ladnier
- Credential
- AGACNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 902645 MS
Self-reported in NPPES; status is on the state search - Practice location
- 415 S 28TH Ave, Hattiesburg, MS 39401
- Phone
- (601) 268-5650
- Enumerated
- Apr 11, 2018
- Record last updated
- Jun 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (601) 579-5240
- Medicaid ID
- 01882011 MS
- Medicare enrollment
- Enrolled (PECOS I20180710003229); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 272 in Mississippi → Look up another NPI →
Also registered at 415 S 28TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Creel Ladnier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 902645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
204 Medicare Part D claims for 142 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 39 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen27 claims
- Ondansetron Odt21 claims
- Amoxicillin-Clavulanate Potass12 claims
- Cyclobenzaprine Hcl12 claims
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.
2 hospitals and group practices
- Wayne General HospitalWaynesboro, MS · Acute Care Hospitals3 of 5 stars
- Relias Emergency Medicine Specialists OF Hattiesburg LLCHattiesburg, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Karen Creel Ladnier among 272 acute care nurse practitioner records in Mississippi
Karen Creel Ladnier, AGACNP is one of 272 acute care nurse practitioner records with a practice address in Mississippi. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 56% of them.
- NPI issued2018 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2018 · median 2017 among the 197 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Mississippi
There are 272 acute care nurse practitioner records in Mississippi.
All 272 in Mississippi → Every provider in Hattiesburg → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Dylan Boyd, AGACNPHattiesburg, MS 394011891357588
- Billy Chancellor, ACNPHattiesburg, MS 394011053328385
- Curtis Cochran, NPHattiesburg, MS 394011225249766
- Garrett DouglasHattiesburg, MS 394011477933745
- Kiersten Farrar, AGACNPHattiesburg, MS 394011952063422
- Karen Gatlin, GNP-BCHattiesburg, MS 394011669722336
- Brian Gibson, CNPHattiesburg, MS 394011427337765
- Kimberly Gonzales, ACNPHattiesburg, MS 394011275824088
Common questions
What is Karen Creel Ladnier, AGACNP's NPI number?
Karen Creel Ladnier, AGACNP's National Provider Identifier (NPI) is 1750888129, issued on Apr 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Karen Creel Ladnier, AGACNP located?
The NPPES record lists a practice address at 415 S 28TH Ave, Hattiesburg, MS, 39401. Phone: (601) 268-5650. Providers update this record themselves, so call before visiting.
How can I verify Karen Creel Ladnier, AGACNP's license?
NPPES lists Mississippi license number 902645, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Creel Ladnier, AGACNP prescribe under Medicare Part D?
In 2024, Karen Creel Ladnier, AGACNP had 204 Medicare Part D claims for 142 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.