Juan C. Guarderas, MD
Allergy & Immunology Physician · Valdosta, GA
Juan C. Guarderas, MD is an allergy & immunology physician with a practice address in Valdosta, Georgia, and NPI 1902893290, issued on Oct 1, 2005. Check the license (Georgia 80320, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Juan C. Guarderas
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- 80320 GA
ME62732 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3334 Greystone Way, Valdosta, GA 31605
- Phone
- (229) 247-1667
- Enumerated
- Oct 1, 2005
- Record last updated
- Aug 11, 2022
- Fax
- (229) 245-7661
- Medicaid IDs
- 261325500 FL
000892966A GA - Medicare enrollment
- Enrolled (PECOS I20100324000562); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3334 Greystone Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Medina, MDPulmonary Disease Physician1417944513
Verify Juan C. Guarderas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 80320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
498 Medicare Part D claims for 89 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Symbicort44 claims
- Nucala42 claims
- Azithromycin40 claims
- Gabapentin38 claims
- Fluticasone Propionate36 claims
- Prednisone23 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: $1,412.12
55 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Allergy Specialty Care PALake City, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in Georgia
There are 107 allergy & immunology physician records in Georgia.
Other allergy & immunology physician records in Georgia
- Jennifer Appleyard, MDSavannah, GA1255330486
- Maricelis Armstrong, MDAustell, GA1932149853
- Santhosh Kumar Bangalore Vasantha Kumar, M.DAtlanta, GA1568639466
- Ronald Beebe, MDGainesville, GA1760445852
- Robert Berkowitz, MDCanton, GA1346280237
- Richard Bickel, M.D.Augusta, GA1225011521
- Deborah Birx, M.D.Atlanta, GA1811051402
- Michael Blaiss, M.D.Roswell, GA1891720108
- William Boleman, MDVilla Rica, GA1558320119
- Gena Bonitatibus, M.D.Evans, GA1184621310
Common questions
What is Juan C. Guarderas, MD's NPI number?
Juan C. Guarderas, MD's National Provider Identifier (NPI) is 1902893290, issued on Oct 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Juan C. Guarderas, MD located?
The NPPES record lists a practice address at 3334 Greystone Way, Valdosta, GA, 31605. Phone: (229) 247-1667. Providers update this record themselves, so call before visiting.
How can I verify Juan C. Guarderas, MD's license?
NPPES lists Georgia license number 80320, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Juan C. Guarderas, MD prescribe under Medicare Part D?
In 2024, Juan C. Guarderas, MD had 498 Medicare Part D claims for 89 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.