NPPES file of Aug 9, 2026

Leigh Anne Calhoun, FNP

Nurse Practitioner · Chattanooga, TN

Leigh Anne Calhoun, FNP is a nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1891058079, issued on Jun 21, 2012. Check the license (Tennessee 16678, 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
1891058079
Name
Leigh Anne Calhoun
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
16678 TN
Self-reported in NPPES; status is on the state search
Practice location
1350 Mackey Branch Dr, Chattanooga, TN 37421
Phone
(423) 468-3267
Enumerated
Jun 21, 2012
Record last updated
Apr 12, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(423) 468-3270
Medicare enrollment
Enrolled (PECOS I20120810000515); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1350 Mackey Branch Dr

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

  1. Garret Faugot, PA-CPhysician Assistant1750561999
  2. Winfred Manda, MDPulmonary Disease Physician1659384980
  3. Susan Raschal, D.O.Allergy & Immunology Physician1063451813
  4. Joseph Wisniewski, MDAllergy & Immunology Physician1457346835

Verify Leigh Anne Calhoun 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 16678
    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.

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1% more Medicare Part D claims than the average nurse practitioner in 2024

1,124 Medicare Part D claims for 159 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.

  1. Leigh Calhoun1,124
  2. Specialty average1,109

Most prescribed

  1. Montelukast Sodium143 claims
  2. Trelegy Ellipta136 claims
  3. Levocetirizine Dihydrochloride75 claims
  4. Ipratropium Bromide66 claims
  5. Albuterol Sulfate Hfa65 claims
  6. Breztri Aerosphere65 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.

Industry payments in 2024: $1,102.97

56 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leigh Calhoun$1,102.97
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Chattanooga Allergy Clinic , PLLCRinggold, GA
  2. Psf PLLCChattanooga, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leigh Anne Calhoun among 2,303 nurse practitioner records in Tennessee

Leigh Anne Calhoun, FNP is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 37% of them.

  • NPI issued2012 · 37% of these records are older, 61% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2012 · median 2017 among the 1,331 with a school on file
  • Record last updated2021 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

176 nurse practitioner records list a practice address in Chattanooga

They are 176 of the 7,377 NPPES records with a practice address in Chattanooga, and 2,303 nurse practitioner records in Tennessee.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Philip Andrews, ARNP CChattanooga, TN 374211164501490
  2. Rebekah Corey, NPChattanooga, TN 374211790862886
  3. Don Duff, FNP-CChattanooga, TN 374211588606636
  4. Kate Estella-Walter, ANPChattanooga, TN 374211639347180
  5. Deborah Gray, APNChattanooga, TN 374211629012331
  6. Honor Hightshue, FNPChattanooga, TN 374211578765772
  7. Christie Hinds, APRN-BCChattanooga, TN 374211659456093
  8. Autumn Holmes, MSN, NP-CChattanooga, TN 374211518123058

Common questions

What is Leigh Anne Calhoun, FNP's NPI number?

Leigh Anne Calhoun, FNP's National Provider Identifier (NPI) is 1891058079, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Leigh Anne Calhoun, FNP located?

The NPPES record lists a practice address at 1350 Mackey Branch Dr, Chattanooga, TN, 37421. Phone: (423) 468-3267. Providers update this record themselves, so call before visiting.

How can I verify Leigh Anne Calhoun, FNP's license?

NPPES lists Tennessee license number 16678, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Leigh Anne Calhoun, FNP prescribe under Medicare Part D?

In 2024, Leigh Anne Calhoun, FNP had 1,124 Medicare Part D claims for 159 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.