Christopher D. McArdle, D.O.
Emergency Medicine Physician · Chattanooga, TN
Christopher D. McArdle, D.O. is an emergency medicine physician with a practice address in Chattanooga, Tennessee, and NPI 1326091265, issued on May 19, 2006. Check the license on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Christopher D. McArdle
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- DO.1783 AL
057108 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2525 Desales Avenue, Chattanooga, TN 37404
- Phone
- (423) 697-0014
- Enumerated
- May 19, 2006
- Record last updated
- Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (423) 648-6280
- Medicare enrollment
- Enrolled (PECOS I20090204000167); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2003
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,174 in Tennessee → Look up another NPI →
Also registered at 2525 Desales Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Chandler, FNPFamily Nurse Practitioner1851693360
Verify Christopher D. McArdle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average emergency medicine physician in 2024
284 Medicare Part D claims for 177 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 17 claims were for opioids.
Most prescribed
- Ondansetron Odt24 claims
- Cephalexin21 claims
- Azithromycin19 claims
- Prednisone19 claims
- Ibuprofen14 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.
The MIPS final score for 2023 (Medicare payment program): 94.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $54.90
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Alabama Emergency Physician Partners, LLCGadsden, AL
- Chattanooga Emergency Medicine PLLCFort Oglethorpe, GA
- Emergency Medicine Services OF TN, PCChattanooga, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher D. McArdle among 1,174 emergency medicine physician records in Tennessee
Christopher D. McArdle, D.O. is one of 1,174 emergency medicine physician records with a practice address in Tennessee. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2003 · median 2012 among the 667 with a school on file
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
112 emergency medicine physician records list a practice address in Chattanooga
They are 112 of the 7,377 NPPES records with a practice address in Chattanooga, and 1,174 emergency medicine physician records in Tennessee.
All 1,174 in Tennessee → Every provider in Chattanooga → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Lester Brodie, MDChattanooga, TN 374041104855790
- Deann Champion, M.D.Chattanooga, TN 374041457396798
- Palmella Haws, MDChattanooga, TN 374041912954538
- Forrest King, FNPChattanooga, TN 374041144250671
- Jude Malican, MDChattanooga, TN 374041629019344
- John Marshall, MDChattanooga, TN 374041285676999
- Walter Meier, MDChattanooga, TN 374041356387039
- Angela Ray, MDChattanooga, TN 374041639114697
Common questions
What is Christopher D. McArdle, D.O.'s NPI number?
Christopher D. McArdle, D.O.'s National Provider Identifier (NPI) is 1326091265, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher D. McArdle, D.O. located?
The NPPES record lists a practice address at 2525 Desales Avenue, Chattanooga, TN, 37404. Phone: (423) 697-0014. Providers update this record themselves, so call before visiting.
How can I verify Christopher D. McArdle, D.O.'s license?
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 Christopher D. McArdle, D.O. prescribe under Medicare Part D?
In 2024, Christopher D. McArdle, D.O. had 284 Medicare Part D claims for 177 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Christopher D. McArdle, D.O.'s MIPS final score?
The 2023 MIPS final score is 94.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.