Jason Chan
NPI 1891229050 · Orthopaedic Surgery Physician · Redlands, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Chan is a Orthopaedic Surgery Physician provider in Redlands, CA (NPI 1891229050).
Provider details
- NPI number
- 1891229050
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0067944 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,062 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 253 | $94 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 189 | $80 |
| X-Ray of Knee, 3 Views73562 | 153 | $43 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 149 | $114 |
| X-Ray of Knee, 4 Or More Views73564 | 140 | $50 |
| X-Ray of Hip, 2-3 Views73502 | 56 | $50 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 130 | 92 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 125 | 84 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 17 |
| Diclofenac Sodium | 12 | — |
| Apixabanbrand: Eliquis | 11 | — |
| Cefadroxil | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$226 across 10 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 (2)
- 1635 Aurora Ct Fl 4Aurora, CO 80045-2541Phone: (720) 848-4000
- 90 Bergen StDepartment of Orthopaedics, Doctor'S Office CenterNewark, NJ 07103-2425Phone: (973) 972-5350
Registry dates
- Enumerated
- 2017-04-14
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Jason Chan's NPI number?
- Jason Chan's National Provider Identifier (NPI) is 1891229050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Chan's specialty?
- Jason Chan is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Chan located?
- Jason Chan's practice location on file with NPPES is 1901 W Lugonia Ave Ste 120, Redlands, CA 92374-9704.
- What is Jason Chan's phone number?
- The practice phone number listed in the NPPES registry for Jason Chan is (909) 557-1600.
- Does Jason Chan accept Medicare?
- Jason Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Chan's NPI active?
- Yes — Jason Chan's NPI (1891229050) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.