James George Kalkanis, MD
Otolaryngology Physician · Corona, CA
James George Kalkanis, MD is an otolaryngology physician with a practice address in Corona, California, and NPI 1417039637, issued on Oct 19, 2006. Check the license (California A82979, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James George Kalkanis
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- A82979 CA
Self-reported in NPPES; status is on the state search - Practice location
- 341 Magnolia Avenue, Corona, CA 92879
- Phone
- (951) 735-0470
- Enumerated
- Oct 19, 2006
- Record last updated
- Apr 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (951) 735-2842
- Medicare enrollment
- Enrolled (PECOS I20050314000933); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 341 Magnolia Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Roy, MDInternal Medicine Physician1063511822
Verify James George Kalkanis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A82979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average otolaryngology physician in 2024
2,416 Medicare Part D claims for 646 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were under 1% of claims. 67 claims were for opioids.
Most prescribed
- Fluticasone Propionate585 claims
- Montelukast Sodium583 claims
- Famotidine459 claims
- Omeprazole310 claims
- Fluocinolone Acetonide Oil82 claims
- Cephalexin68 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: $27.25
2 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 6,429 providers of this specialty with any payment received $1,922.50 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.
James George Kalkanis among 1,212 otolaryngology physician records in California
James George Kalkanis, MD is one of 1,212 otolaryngology physician records with a practice address in California. 80% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2003 · median 2004 among the 818 with a school on file
- Record last updated2012 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Corona → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Jimmy Sun, MDCorona, CA 928791073590907
- Eric AbelloOrange, CA 928681922566215
- Olubunmi Ajose-Popoola, MDOrange, CA 928681730479734
- David Chang, M.D., PH.D.Orange, CA 928681407172075
- Steven Chau, M.D.Orange, CA 928681629422795
- Esther Fine, M.D.Orange, CA 928681679745996
- Khodayar Goshtasbi, MDOrange, CA 928681043898786
- Amir Hakimi, MDOrange, CA 928681689252108
Common questions
What is James George Kalkanis, MD's NPI number?
James George Kalkanis, MD's National Provider Identifier (NPI) is 1417039637, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James George Kalkanis, MD located?
The NPPES record lists a practice address at 341 Magnolia Avenue, Corona, CA, 92879. Phone: (951) 735-0470. Providers update this record themselves, so call before visiting.
How can I verify James George Kalkanis, MD's license?
NPPES lists California license number A82979, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James George Kalkanis, MD prescribe under Medicare Part D?
In 2024, James George Kalkanis, MD had 2,416 Medicare Part D claims for 646 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.