Jaime Chen, MD
NPI 1619037892 · Gastroenterology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaime Chen, MD is a Gastroenterology Physician provider in Los Angeles, CA (NPI 1619037892).
Provider details
- NPI number
- 1619037892
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A73988 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
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 |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 263 | 246 |
| Omeprazole | 129 | 59 |
| Mesalamine | 51 | 20 |
| Pantoprazole Sodium | 39 | 13 |
| Cholestyramine (with Sugar)brand: Cholestyramine | 33 | 11 |
| Budesonidebrand: Budesonide Dr | 15 | — |
| Nortriptyline Hcl | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 1 record (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
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2021-12-01
Frequently asked questions
- What is Jaime Chen's NPI number?
- Jaime Chen's National Provider Identifier (NPI) is 1619037892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaime Chen's specialty?
- Jaime Chen is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Jaime Chen located?
- Jaime Chen's practice location on file with NPPES is 6041 Cadillac Ave, Los Angeles, CA 90034-1702.
- What is Jaime Chen's phone number?
- The practice phone number listed in the NPPES registry for Jaime Chen is (323) 857-2000.
- Does Jaime Chen accept Medicare?
- Jaime Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaime Chen's NPI active?
- Yes — Jaime Chen's NPI (1619037892) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.