Arinder Chadha, MD, MBA, FACP
NPI 1467480137 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arinder Chadha, MD, MBA, FACP is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1467480137).
Provider details
- NPI number
- 1467480137
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA, FACP
- Sex
- Male
- Sole proprietor
- No
- License
- A 77611 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,618 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 2,297 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 575 | $166 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 537 | $79 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 533 | $75 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 337 | $73 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 294 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 2,023 | 338 |
| Amlodipine Besylate | 1,586 | 247 |
| Apixabanbrand: Eliquis | 1,059 | 115 |
| Gabapentin | 1,034 | 181 |
| Metoprolol Tartrate | 884 | 133 |
| Pantoprazole Sodium | 869 | 151 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Arinder Chadha's NPI number?
- Arinder Chadha's National Provider Identifier (NPI) is 1467480137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arinder Chadha's specialty?
- Arinder Chadha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arinder Chadha located?
- Arinder Chadha's practice location on file with NPPES is 1148 S Rowan Ave Ste 2, Los Angeles, CA 90023-3360.
- What is Arinder Chadha's phone number?
- The practice phone number listed in the NPPES registry for Arinder Chadha is (323) 881-2675.
- Does Arinder Chadha accept Medicare?
- Arinder Chadha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arinder Chadha's NPI active?
- Yes — Arinder Chadha's NPI (1467480137) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.