Daniel Chavira, MD
NPI 1053358127 · Emergency Medicine Physician · Palos Verdes Estates, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Chavira, MD is a Emergency Medicine Physician provider in Palos Verdes Estates, CA (NPI 1053358127).
Provider details
- NPI number
- 1053358127
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A89310 (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
20 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
270 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 128 | $179 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 80 | $124 |
| Critical Care, First 30-74 Minutes99291 | 46 | $222 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 16 | $73 |
Typical Medicare-allowed amounts for these services range $73–$222 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 23 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 17 | 16 |
| Azithromycin | 16 | 13 |
| Naloxone Hcl | 16 | 16 |
| Omeprazole | 12 | 12 |
| Lorazepam | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2012-09-18
Frequently asked questions
- What is Daniel Chavira's NPI number?
- Daniel Chavira's National Provider Identifier (NPI) is 1053358127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Chavira's specialty?
- Daniel Chavira is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Chavira located?
- Daniel Chavira's practice location on file with NPPES is 1609 Granvia Altamira, Palos Verdes Estates, CA 90274-2134.
- What is Daniel Chavira's phone number?
- The practice phone number listed in the NPPES registry for Daniel Chavira is (310) 869-6840.
- Does Daniel Chavira accept Medicare?
- Daniel Chavira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Chavira's NPI active?
- Yes — Daniel Chavira's NPI (1053358127) is active in the NPPES registry as of the last update on 2012-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.