Ashley Gantner, FNP-C
Family Nurse Practitioner · Dexter, MO
Ashley Gantner, FNP-C is a family nurse practitioner with a practice address in Dexter, Missouri, and NPI 1245959717, issued on Aug 26, 2022. Check the license (Missouri 2022031216, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley Gantner
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2022031216 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1200 N One Mile RD, Dexter, MO 63841
- Phone
- (573) 624-7575
- Enumerated
- Aug 26, 2022
- Entity
- Type 1 · individual
Also registered at 1200 N One Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cory Blocker, PNPPediatric Nurse Practitioner1396945663
- Frank Furnari, MDEmergency Medicine Physician1083176929
- Kristin Guethle, NP-CFamily Nurse Practitioner1255801247
- Melissa Hubbard, FNP-CAcute Care Nurse Practitioner1295423077
- Laurie Jibben, APNFamily Nurse Practitioner1285629543
- Aaron Koehler, PA-CPhysician Assistant1871294553
Verify Ashley Gantner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2022031216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
77% fewer Medicare Part D claims than the average family nurse practitioner in 2024
304 Medicare Part D claims for 81 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin16 claims
- Lantus Solostar12 claims
- Tamsulosin Hcl11 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 hospital and facility affiliations
- Southeast Health Center OF Stoddard County LLCDexter, MO
- Southeast Missouri Hospital Physicians LLCCape Girardeau, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
14 family nurse practitioner records list a Dexter practice address
They are 14 of the 115 NPPES records with a Dexter practice address, and 4,849 family nurse practitioner records in Missouri.
All 14 in Dexter → All 4,849 in Missouri → Every provider in Dexter →
Other family nurse practitioner records in Missouri
- Sara Abben, APRNGrandview, MO1760105274
- Andrea Abbott, FNP-CChesterfield, MO1588003842
- Dana Abdel Jawad, DNP, APRN, FNP-CKansas City, MO1245185974
- Zara Abdush-Shakir Bever, FNPKansas City, MO1265283923
- Patricia Abele, NPChesterfield, MO1265418057
- Tirae Abernathy, CNMFlorissant, MO1427741156
- Melissa Abramovitz, FNP-BCKansas City, MO1679170005
- Ana Abrudan-Danalache, FNPWillard, MO1053035394
- Karen Abt, FNPCape Girardeau, MO1144672577
- Nadeen AbusalimKansas City, MO1437030954
Common questions
What is Ashley Gantner, FNP-C's NPI number?
Ashley Gantner, FNP-C's National Provider Identifier (NPI) is 1245959717, issued on Aug 26, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Gantner, FNP-C located?
The NPPES record lists a practice address at 1200 N One Mile RD, Dexter, MO, 63841. Phone: (573) 624-7575. Providers update this record themselves, so call before visiting.
How can I verify Ashley Gantner, FNP-C's license?
NPPES lists Missouri license number 2022031216, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Ashley Gantner, FNP-C prescribe under Medicare Part D?
In 2024, Ashley Gantner, FNP-C had 304 Medicare Part D claims for 81 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.