Sean Henderson, M.D.
NPI 1205887064 · Emergency Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Henderson, M.D. is a Emergency Medicine Physician provider in Los Angeles, CA (NPI 1205887064).
Provider details
- NPI number
- 1205887064
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G69803 (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
343 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 | 156 | $173 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 133 | $119 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 35 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 19 | $70 |
Typical Medicare-allowed amounts for these services range $8–$173 (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 |
|---|---|---|
| Cephalexin | 42 | 40 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 42 | 41 |
| Azithromycin | 22 | 22 |
| Ondansetron Hcl | 15 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 | — |
| Ibuprofen | 14 | 14 |
| Prednisone | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sean Henderson's NPI number?
- Sean Henderson's National Provider Identifier (NPI) is 1205887064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Henderson's specialty?
- Sean Henderson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Henderson located?
- Sean Henderson's practice location on file with NPPES is 1200 N State St, Los Angeles, CA 90033-1029.
- What is Sean Henderson's phone number?
- The practice phone number listed in the NPPES registry for Sean Henderson is (323) 226-6667.
- Does Sean Henderson accept Medicare?
- Sean Henderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Henderson's NPI active?
- Yes — Sean Henderson's NPI (1205887064) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.