John Sawyer, MD
NPI 1174082176 · Emergency Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Sawyer, MD is a Emergency Medicine Physician provider in Los Angeles, CA (NPI 1174082176).
Provider details
- NPI number
- 1174082176
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A178772 (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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
794 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 308 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 243 | $173 |
| Critical Care, First 30-74 Minutes99291 | 151 | $212 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 67 | $120 |
| X-Ray of Chest, 1 View71045 | 25 | $9 |
Typical Medicare-allowed amounts for these services range $8–$212 (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 |
|---|---|---|
| Prednisone | 18 | 18 |
| Cephalexin | 16 | 16 |
| Ibuprofen | 16 | 16 |
| Cefpodoxime Proxetil | 15 | 15 |
| Cefdinir | 12 | 12 |
| Ondansetronbrand: Ondansetron Odt | 12 | 12 |
| Oxycodone Hcl | 12 | 12 |
| Sulfamethoxazole/Trimethoprim |
Practice location
Mailing address
Additional practice locations (1)
- 2228 Baxter StLos Angeles, CA 90039-3602Phone: (803) 206-5526
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2024-03-20
- Certified
- 2024-03-20
Frequently asked questions
- What is John Sawyer's NPI number?
- John Sawyer's National Provider Identifier (NPI) is 1174082176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sawyer's specialty?
- John Sawyer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Sawyer located?
- John Sawyer's practice location on file with NPPES is 924 Westwood Blvd Ste 300, Los Angeles, CA 90024-2924.
- What is John Sawyer's phone number?
- The practice phone number listed in the NPPES registry for John Sawyer is (310) 794-0785.
- Does John Sawyer accept Medicare?
- John Sawyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Sawyer's NPI active?
- Yes — John Sawyer's NPI (1174082176) is active in the NPPES registry as of the last update on 2024-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.