Jon Giles, M.D.
NPI 1679511810 · Rheumatology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Giles, M.D. is a Rheumatology Physician provider in Los Angeles, CA (NPI 1679511810).
Provider details
- NPI number
- 1679511810
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 259659 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
16 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 16 | $200 |
Typical Medicare-allowed amounts for these services range $200–$200 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 45 | 19 |
| Hydroxychloroquine Sulfate | 40 | 14 |
| Meloxicam | 30 | — |
| Prednisone | 25 | 11 |
| Cyclobenzaprine Hcl | 21 | — |
| Allopurinol | 15 | — |
| Celecoxib | 15 | — |
| Abatacept |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30,861 across 86 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 161 Fort Washington AveHip-2New York, NY 10032-3729Phone: (212) 305-4308Fax: (212) 304-6610
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2024-02-09
- Certified
- 2024-02-09
Frequently asked questions
- What is Jon Giles's NPI number?
- Jon Giles's National Provider Identifier (NPI) is 1679511810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Giles's specialty?
- Jon Giles is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Giles located?
- Jon Giles's practice location on file with NPPES is 8723 Alden Dr, Los Angeles, CA 90048-3692.
- What is Jon Giles's phone number?
- The practice phone number listed in the NPPES registry for Jon Giles is (310) 423-6257.
- Does Jon Giles accept Medicare?
- Jon Giles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Giles's NPI active?
- Yes — Jon Giles's NPI (1679511810) is active in the NPPES registry as of the last update on 2024-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.