Harris County Emergency Services District No. 3
NPI 1043085913 · Land Ambulance · Cypress, TX
Enrolled with Medicare as Part B Supplier - Ambulance Service Supplier · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harris County Emergency Services District No. 3 is a Land Ambulance organization in Cypress, TX (NPI 1043085913).
Provider details
- NPI number
- 1043085913
- Entity type
- Organization
- Primary specialty
- Land AmbulanceTransportation Services
- Organization subpart
- No
- Authorized official
- Gayle Jernstrom, Ems Chief(713) 887-3905
Specialties & taxonomies
Transportation Services
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 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
1,948.5 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 | 1,776 | $9 |
| Ambulance Service, Advanced Life Support, Emergency Transport, Level 1 (als 1 - Emergency)A0427 | 149 | $519 |
| Ambulance Service, Basic Life Support, Emergency Transport (bls-Emergency)A0429 | 24 | $438 |
Typical Medicare-allowed amounts for these services range $9–$519 (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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Harris County Esd 3
- Doing business as
- Harris County Esd 3
Registry dates
- Enumerated
- 2023-11-20
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Harris County Emergency Services District No. 3's NPI number?
- Harris County Emergency Services District No. 3's National Provider Identifier (NPI) is 1043085913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harris County Emergency Services District No. 3?
- Harris County Emergency Services District No. 3 is classified in the NPPES registry as Land Ambulance (Transportation Services).
- Where is Harris County Emergency Services District No. 3 located?
- Harris County Emergency Services District No. 3's practice location on file with NPPES is 17774 Cypress Rosehill Rd, Cypress, TX 77429-7831.
- What is Harris County Emergency Services District No. 3's phone number?
- The practice phone number listed in the NPPES registry for Harris County Emergency Services District No. 3 is (713) 887-3905.
- Does Harris County Emergency Services District No. 3 accept Medicare?
- Harris County Emergency Services District No. 3 is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harris County Emergency Services District No. 3?
- The authorized official listed on Harris County Emergency Services District No. 3's NPPES record is Gayle Jernstrom, Ems Chief. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harris County Emergency Services District No. 3's NPI active?
- Yes — Harris County Emergency Services District No. 3's NPI (1043085913) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.