Caitlin Marie Mahon, APRN, FNP-C, RD, LD
Registered Dietitian · Louisville, KY
Caitlin Marie Mahon, APRN, FNP-C, RD, LD is a registered dietitian with a practice address in Louisville, Kentucky, and NPI 1265806871, issued on Nov 19, 2015. Check the license (Kentucky 2590, as entered in NPPES) with the Kentucky board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Caitlin Marie Mahon
- Credential
- APRN, FNP-C, RD, LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License numbers
- 2590 KY
1172802 KY
4048050 KY
Self-reported in NPPES; status is on the state search - Practice location
- 960 S 4TH St, Louisville, KY 40203
- Phone
- (502) 676-7550
- Enumerated
- Nov 19, 2015
- Record last updated
- Mar 2, 2026
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 801 in Kentucky → Look up another NPI →
Verify Caitlin Marie Mahon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 2590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Caitlin Marie Mahon among 801 registered dietitian records in Kentucky
Caitlin Marie Mahon, APRN, FNP-C, RD, LD is one of 801 registered dietitian records with a practice address in Kentucky. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 48% of them.
- NPI issued2015 · 48% of these records are older, 47% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Kentucky
There are 801 registered dietitian records in Kentucky. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 801 in Kentucky → Every provider in Louisville → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Chelsea CrabtreeLouisville, KY 402031841695178
- Robin Gillespie, RD, LDLouisville, KY 402031801291141
- Sara Abell, RDLouisville, KY 402021861341364
- Elise Ball, MS, RDNLouisville, KY 402021851912893
- Ashley Buckler, CDCES RDLouisville, KY 402021326806308
- Laura Dean, RD, CSP, LDLouisville, KY 402021851908727
- Katelynn Duncan, RD, LDNLouisville, KY 402041659114023
- Stephanie Grimes, RD, LDLouisville, KY 402041437937505
Common questions
What is Caitlin Marie Mahon, APRN, FNP-C, RD, LD's NPI number?
Caitlin Marie Mahon, APRN, FNP-C, RD, LD's National Provider Identifier (NPI) is 1265806871, issued on Nov 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Marie Mahon, APRN, FNP-C, RD, LD located?
The NPPES record lists a practice address at 960 S 4TH St, Louisville, KY, 40203. Phone: (502) 676-7550. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Marie Mahon, APRN, FNP-C, RD, LD's license?
NPPES lists Kentucky license number 2590, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity 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. 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.