Jon Giles, M.D.
Rheumatology Physician · Los Angeles, CA
Jon Giles, M.D. is a rheumatology physician with a practice address in Los Angeles, California, and NPI 1679511810, issued on Jun 2, 2006. Check the license (California A72386, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jon Giles
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- A72386 CA
259659 NY
Self-reported in NPPES; status is on the state search - Practice location
- 8723 Alden Dr, Los Angeles, CA 90048
- Phone
- (310) 423-6257
- Enumerated
- Jun 2, 2006
- Entity
- Type 1 · individual
Also registered at 8723 Alden Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khushboo Goel, MDPulmonary Disease Physician1437546025
- Deborah Gregory, FNPFamily Nurse Practitioner1093472607
- Christina Harris, MDInternal Medicine Physician1073553962
- Chanyong Kim, CGCGenetic Counselor (M.S.)1619834389
- Roger Lee, RPHPharmacist1336690148
- Shazia Lutfeali, M.D.Pulmonary Disease Physician1801206479
Verify Jon Giles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
84% fewer Medicare Part D claims than the average rheumatology physician in 2024
328 Medicare Part D claims for 76 beneficiaries, against an average of 2,058 among the 4,833 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate45 claims
- Hydroxychloroquine Sulfate40 claims
- Meloxicam30 claims
- Prednisone25 claims
- Cyclobenzaprine Hcl21 claims
- Allopurinol15 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 Medicare quality score for 2023: 100 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: $30,861.15
86 payments, mostly food and beverage; the largest payer was Pfizer Inc.. The 3,502 providers of this specialty with any payment received $8,487.29 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.
One hospital or facility affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rheumatology Physician providers in California
There are 719 rheumatology physician records in California.
Other rheumatology physician records in California
- Thomas Abel, MDMonte Sereno, CA1871679399
- Thomas Adamson, M.D.San Diego, CA1639187057
- Sana Afroz, MDMoreno Valley, CA1356724074
- Atul Agrawal, MDAntioch, CA1528146016
- Bikramjit Ahluwalia, MDApple Valley, CA1669402467
- Shirin Ahmad, MDFolsom, CA1932182318
- Basma Al Nahlawi, M.D.San Marcos, CA1144455262
- Phillip Aleksiejuk, MDWoodland Hills, CA1063844579
- Stanley Alexander, MDArcadia, CA1497814685
- Edward Amento, M.D.Sunnyvale, CA1457896961
Common questions
What is Jon Giles, M.D.'s NPI number?
Jon Giles, M.D.'s National Provider Identifier (NPI) is 1679511810, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jon Giles, M.D. located?
The NPPES record lists a practice address at 8723 Alden Dr, Los Angeles, CA, 90048. Phone: (310) 423-6257. Providers update this record themselves, so call before visiting.
How can I verify Jon Giles, M.D.'s license?
NPPES lists California license number A72386, 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 Jon Giles, M.D. prescribe under Medicare Part D?
In 2024, Jon Giles, M.D. had 328 Medicare Part D claims for 76 beneficiaries; the average among rheumatology physician prescribers was 2,058. Part D covers Medicare prescriptions only.
What is Jon Giles, M.D.'s Medicare quality score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.