Registry data as of Aug 27, 2026

Nathaniel Kiegel, RRT

Registered Respiratory Therapist · Evansville, IN

Nathaniel Kiegel, RRT is a registered respiratory therapist with a practice address in Evansville, Indiana, and NPI 1902668569, issued on Jan 29, 2024. Check the license (Indiana 30007743A, as entered in NPPES) with the Indiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1902668569
Name
Nathaniel Kiegel
Credential
RRT
Primary taxonomy
Registered Respiratory Therapist 227900000X
License number
30007743A IN
Self-reported in NPPES; status is on the state search
Practice location
400 SE 4TH St, Evansville, IN 47713
Phone
(812) 421-2500
Enumerated
Jan 29, 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.
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Also registered at 400 SE 4TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kiara Damrell, RNRegistered Nurse1790551521
  2. Monica Salhani, RD, LD, CNSCRegistered Dietitian1942845458
  3. Alexis Sumner, CNANurse's Aide1073314175

Verify Nathaniel Kiegel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 30007743A    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 Indiana 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.

Registered Respiratory Therapist providers in Indiana

There are 41 registered respiratory therapist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 41 in Indiana → Every provider in Evansville →

Other registered respiratory therapist records in Indiana

  1. Cary Arner, RRTFort Wayne, IN1326793860
  2. Jackie Bodwell, B.S., RRTConnersville, IN1225448897
  3. Diana Bowling, R.R.T. N.P.S.Indianapolis, IN1326668872
  4. Mandy Brenner, RRTFort Wayne, IN1588318471
  5. Kay Caccamo, RRTFort Wayne, IN1104579580
  6. Matthew Carmichael, RRTFranklin, IN1447073382
  7. Samantha Claymiller, RRTFort Wayne, IN1770237661
  8. Jacob Couch, RRTVincennes, IN1811850399
  9. Sheri CrandallLebanon, IN1457943631
  10. Tara Crimmins, RRTCharlestown, IN1689164774

Common questions

What is Nathaniel Kiegel, RRT's NPI number?

Nathaniel Kiegel, RRT's National Provider Identifier (NPI) is 1902668569, issued on Jan 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Kiegel, RRT located?

The NPPES record lists a practice address at 400 SE 4TH St, Evansville, IN, 47713. Phone: (812) 421-2500. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Kiegel, RRT's license?

NPPES lists Indiana license number 30007743A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

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.