NPPES file of Aug 9, 2026

Mitchell B. Willoughby, M.D.

Family Medicine Physician · Murfreesboro, TN

Mitchell B. Willoughby, M.D. is a family medicine physician with a practice address in Murfreesboro, Tennessee, and NPI 1134247570, issued on Mar 26, 2007. Check the license (Tennessee 45949, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1134247570
Name
Mitchell B. Willoughby
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
45949 TN
Self-reported in NPPES; status is on the state search
Practice location
1453 Hope Way, Murfreesboro, TN 37129
Phone
(615) 893-9390
Enumerated
Mar 26, 2007
Record last updated
Aug 16, 2022
Medicaid ID
1519658 TN
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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8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →

Also registered at 1453 Hope Way

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

  1. Katherine Alexander, LMSWClinical Social Worker1295435386
  2. Laura ArmstrongPharmacist1942770904
  3. Rebecca Bell, NPFamily Nurse Practitioner1669118006
  4. Danielle Cardwell, FNP-CFamily Nurse Practitioner1386016145
  5. Padmavathy Chunduru, M.D.Family Medicine Physician1942408851
  6. Karen Clement, PHARM DPharmacist1548945306

Verify Mitchell B. Willoughby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 45949    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
Open the Tennessee license search

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40% fewer Medicare Part D claims than the average family medicine physician in 2024

2,109 Medicare Part D claims for 220 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 44 claims were for opioids.

  1. Mitchell Willoughby2,109
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium151 claims
  2. Gabapentin114 claims
  3. Pantoprazole Sodium87 claims
  4. Lisinopril73 claims
  5. Levothyroxine Sodium61 claims
  6. Omeprazole61 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: $98.15

6 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mitchell Willoughby$98.15
  2. Specialty average$902.55

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

Mitchell B. Willoughby among 2,674 family medicine physician records in Tennessee

Mitchell B. Willoughby, M.D. is one of 2,674 family medicine physician records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.

  • NPI issued2007 · 52% of these records are older, 39% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

101 family medicine physician records list a practice address in Murfreesboro

They are 101 of the 3,910 NPPES records with a practice address in Murfreesboro, and 2,674 family medicine physician records in Tennessee.

All 2,674 in Tennessee → Every provider in Murfreesboro → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Laura Born, MDMurfreesboro, TN 371291669443875
  2. Dennis Carter, MDMurfreesboro, TN 371291831287630
  3. Scott Eller, M.D.Murfreesboro, TN 371291467418871
  4. Christine Hoffman, MDMurfreesboro, TN 371291548292212
  5. Chris Ingraham, D.O.Murfreesboro, TN 371291720195878
  6. David Johnson, M.D.Murfreesboro, TN 371291770639619
  7. Heidi Lakes, M.D.Murfreesboro, TN 371291205945300
  8. Warren Langworthy, MDMurfreesboro, TN 371291083614044

Common questions

What is Mitchell B. Willoughby, M.D.'s NPI number?

Mitchell B. Willoughby, M.D.'s National Provider Identifier (NPI) is 1134247570, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mitchell B. Willoughby, M.D. located?

The NPPES record lists a practice address at 1453 Hope Way, Murfreesboro, TN, 37129. Phone: (615) 893-9390. Providers update this record themselves, so call before visiting.

How can I verify Mitchell B. Willoughby, M.D.'s license?

NPPES lists Tennessee license number 45949, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mitchell B. Willoughby, M.D. prescribe under Medicare Part D?

In 2024, Mitchell B. Willoughby, M.D. had 2,109 Medicare Part D claims for 220 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.