Calvin Robert Schaerer, M.D.
Pediatrics Physician · Loudon, TN
Calvin Robert Schaerer, M.D. is a pediatrics physician with a practice address in Loudon, Tennessee, and NPI 1427046234, issued on Oct 6, 2005. Check the license (Tennessee MD0000038637, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Calvin Robert Schaerer
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD0000038637 TN
Self-reported in NPPES; status is on the state search - Practice location
- 616 Ward Ave, Loudon, TN 37774
- Phone
- (865) 458-5666
- Enumerated
- Oct 6, 2005
- Record last updated
- Mar 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (865) 458-9906
- Medicaid ID
- Q003320 TN
- Entity
- Type 1 · individual
Also registered at 616 Ward Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marc Courts, M.D.Pediatrics Physician1609086214
- James Guider, M.D.Pediatrics Physician1144218942
Verify Calvin Robert Schaerer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD0000038637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $344.21
19 payments; by number, the most common kind was food and beverage; the largest payer was Ironshore Pharmaceuticals Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
3 pediatrics physician records list a practice address in Loudon
They are 3 of the 167 NPPES records with a practice address in Loudon, and 1,255 pediatrics physician records in Tennessee.
All 3 in Loudon → All 1,255 in Tennessee → Every provider in Loudon →
Other pediatrics physician records in Tennessee
- Seema Abbasi, MDMemphis, TN1225169097
- Emad Abdel-Fattah, M.D.Union City, TN1164430872
- Michael Abdelmisseh, MDDyersburg, TN1225529241
- Faria Abdullah, M.DMemphis, TN1417280835
- Ma Irene Abillar, MDMadison, TN1467690834
- Angel Acevedo, MDKnoxville, TN1174506968
- Elizabeth Acevedo Zapata, MDNashville, TN1639869282
- Vandita Acharya, MDNashville, TN1801320080
- Barbara Achuff, MDNashville, TN1780769851
- Joseph Adams, MDJohnson City, TN1962525535
Common questions
What is Calvin Robert Schaerer, M.D.'s NPI number?
Calvin Robert Schaerer, M.D.'s National Provider Identifier (NPI) is 1427046234, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Calvin Robert Schaerer, M.D. located?
The NPPES record lists a practice address at 616 Ward Ave, Loudon, TN, 37774. Phone: (865) 458-5666. Providers update this record themselves, so call before visiting.
How can I verify Calvin Robert Schaerer, M.D.'s license?
NPPES lists Tennessee license number MD0000038637, 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.
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.