American Medical Response West
NPI 1134147150 · Ambulance · Stockton, CA
American Medical Response West is a Ambulance organization in Stockton, CA (NPI 1134147150).
Provider details
- NPI number
- 1134147150
- Entity type
- Organization
- Primary specialty
- AmbulanceTransportation Services
- Organization subpart
- No
- Authorized official
- Timothy Dorn, Chief Administrative Officer(833) 703-2294
Specialties & taxonomies
Transportation Services
- Land Ambulance3416L0300X
Transportation Services
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
98,754.1 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) |
|---|---|---|
| Ground Mileage, Per Statute MileA0425 | 84,955 | $9 |
| Ambulance Service, Advanced Life Support, Emergency Transport, Level 1 (als 1 - Emergency)A0427 | 9,568 | $554 |
| Ambulance Service, Basic Life Support, Emergency Transport (bls-Emergency)A0429 | 3,879 | $466 |
| Specialty Care Transport (sct)A0434 | 164 | $947 |
| Advanced Life Support, Level 2 (als 2)A0433 | 140 | $801 |
| Ambulance Service, Advanced Life Support, Non-Emergency Transport, Level 1 (als 1)A0426 | 48 | $350 |
Typical Medicare-allowed amounts for these services range $9–$947 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- American Medical Response
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is American Medical Response West's NPI number?
- American Medical Response West's National Provider Identifier (NPI) is 1134147150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is American Medical Response West?
- American Medical Response West is classified in the NPPES registry as Ambulance (Transportation Services).
- Where is American Medical Response West located?
- American Medical Response West's practice location on file with NPPES is 3755 West Ln, Stockton, CA 95204-2431.
- What is American Medical Response West's phone number?
- The practice phone number listed in the NPPES registry for American Medical Response West is (209) 948-5136.
- Who is the authorized official for American Medical Response West?
- The authorized official listed on American Medical Response West's NPPES record is Timothy Dorn, Chief Administrative Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is American Medical Response West's NPI active?
- Yes — American Medical Response West's NPI (1134147150) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.