Louis J. Riccardo, DO
Family Medicine Physician · Chattanooga, TN
Louis J. Riccardo, DO is a family medicine physician with a practice address in Chattanooga, Tennessee, and NPI 1174837397, issued on Jul 29, 2010. Check the license (Tennessee 2679, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Louis J. Riccardo
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2679 TN
Self-reported in NPPES; status is on the state search - Practice location
- 975 E 3RD St, Chattanooga, TN 37403
- Phone
- (423) 778-5179
- Enumerated
- Jul 29, 2010
- Record last updated
- Jan 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (423) 778-2108
- Medicaid ID
- Q045740 TN
- Medicare enrollment
- Enrolled (PECOS I20181206001375); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →
Also registered at 975 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edwin Abraham, MDAnesthesiology Physician1346469673
- Ndurache Adaba, CRNACertified Registered Nurse Anesthetist1669858056
- Jonathan AdamsRegistered Nurse1093525669
- Kimberly Adkins, PAPhysician Assistant1972600393
- Anthony Aird, M.D.Internal Medicine Physician1457513517
- Sachin Amin, M.D.Hospitalist Physician1154766764
Verify Louis J. Riccardo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 2679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
388 Medicare Part D claims for 164 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone16 claims
- Doxycycline Hyclate15 claims
- Eliquis15 claims
- Amlodipine Besylate14 claims
- Amoxicillin-Clavulanate Potass14 claims
- Clopidogrel14 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): 96.2 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: $71.11
3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Erlanger HealthChattanooga, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis J. Riccardo among 2,674 family medicine physician records in Tennessee
Louis J. Riccardo, DO 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 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2004 among the 1,685 with a school on file
- Record last updated2019 · 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).
130 family medicine physician records list a practice address in Chattanooga
They are 130 of the 7,377 NPPES records with a practice address in Chattanooga, and 2,674 family medicine physician records in Tennessee.
All 2,674 in Tennessee → Every provider in Chattanooga → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kelly Arnold, M.D.Chattanooga, TN 374031215147483
- Georgina Bustamante, MDChattanooga, TN 374031497924658
- Kimberly Carlton, M.D.Chattanooga, TN 374031174733455
- Paul Dassow, MDChattanooga, TN 374031790729572
- Brandon Eppihimer, M.D.Chattanooga, TN 374031851413751
- Steven Fox, M.D.Chattanooga, TN 374031891012514
- James Haynes, M.D.Chattanooga, TN 374031558359448
- Stephen Miller, DOChattanooga, TN 374031003865536
Common questions
What is Louis J. Riccardo, DO's NPI number?
Louis J. Riccardo, DO's National Provider Identifier (NPI) is 1174837397, issued on Jul 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Louis J. Riccardo, DO located?
The NPPES record lists a practice address at 975 E 3RD St, Chattanooga, TN, 37403. Phone: (423) 778-5179. Providers update this record themselves, so call before visiting.
How can I verify Louis J. Riccardo, DO's license?
NPPES lists Tennessee license number 2679, 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 Louis J. Riccardo, DO prescribe under Medicare Part D?
In 2024, Louis J. Riccardo, DO had 388 Medicare Part D claims for 164 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Louis J. Riccardo, DO's MIPS final score?
The 2023 MIPS final score is 96.2 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.