NPPES file of Aug 9, 2026

Catherin Steffani Calderon, FNP

Family Nurse Practitioner · Chattanooga, TN

Catherin Steffani Calderon, FNP is a family nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1598443830, issued on Jul 7, 2023. Check the license (Tennessee 34228, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598443830
Name
Catherin Steffani Calderon
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
34228 TN
Self-reported in NPPES; status is on the state search
Practice location
1110 Market St Ste 502&503, Chattanooga, TN 37402
Phone
(423) 602-9530
Enumerated
Jul 7, 2023
Record last updated
Apr 23, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →

Verify Catherin Steffani Calderon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 34228    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

15 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Catherin Calderon15
  2. Specialty average1,305

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.

Catherin Steffani Calderon among 9,060 family nurse practitioner records in Tennessee

Catherin Steffani Calderon, FNP is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 84% of them.

  • NPI issued2023 · 84% of these records are older, 11% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

491 family nurse practitioner records list a practice address in Chattanooga

They are 491 of the 7,377 NPPES records with a practice address in Chattanooga, and 9,060 family nurse practitioner records in Tennessee.

All 9,060 in Tennessee → Every provider in Chattanooga → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Grace Adeniji-Ilesanmi, FNPChattanooga, TN 374021689920365
  2. Tess Bolletta, FNP-CChattanooga, TN 374021144980848
  3. Hazuki ChoeChattanooga, TN 374021013601376
  4. Bailey Davis, APRNChattanooga, TN 374021922680438
  5. Jordan Dematteo, APRNChattanooga, TN 374021386375954
  6. Felecia Gregory, NPChattanooga, TN 374021043896392
  7. Laura Hoormann, FNP-BCChattanooga, TN 374021255672960
  8. Melissa Jones, FNP-CChattanooga, TN 374021457712804

Common questions

What is Catherin Steffani Calderon, FNP's NPI number?

Catherin Steffani Calderon, FNP's National Provider Identifier (NPI) is 1598443830, issued on Jul 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Catherin Steffani Calderon, FNP located?

The NPPES record lists a practice address at 1110 Market St Ste 502&503, Chattanooga, TN, 37402. Phone: (423) 602-9530. Providers update this record themselves, so call before visiting.

How can I verify Catherin Steffani Calderon, FNP's license?

NPPES lists Tennessee license number 34228, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Catherin Steffani Calderon, FNP prescribe under Medicare Part D?

In 2024, Catherin Steffani Calderon, FNP had 15 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.