Sergio Collazo Sr
NPI 1841566551 · Land Ambulance · Ponce, PR
Enrolled with Medicare as Part B Supplier - Ambulance Service Supplier · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Collazo Sr is a Land Ambulance organization in Ponce, PR (NPI 1841566551).
Provider details
- NPI number
- 1841566551
- Entity type
- Organization
- Primary specialty
- Land AmbulanceTransportation Services
- Organization subpart
- No
- Authorized official
- Sergio Collazo, Owner(787) 635-3348
- License
- TC AMB 683 (PR)
Specialties & taxonomies
Transportation Services
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
532 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 | 495 | $9 |
| Ambulance Service, Basic Life Support, Non-Emergency Transport, (bls)A0428 | 37 | $275 |
Typical Medicare-allowed amounts for these services range $9–$275 (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)
- Former legal business name
- Ser-Ladys
Registry dates
- Enumerated
- 2012-03-27
- Last updated
- 2014-05-05
Frequently asked questions
- What is Sergio Collazo Sr's NPI number?
- Sergio Collazo Sr's National Provider Identifier (NPI) is 1841566551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sergio Collazo Sr?
- Sergio Collazo Sr is classified in the NPPES registry as Land Ambulance (Transportation Services).
- Where is Sergio Collazo Sr located?
- Sergio Collazo Sr's practice location on file with NPPES is 2525 Ave Eduardo Ruberte, Ponce, PR 00728-1739.
- What is Sergio Collazo Sr's phone number?
- The practice phone number listed in the NPPES registry for Sergio Collazo Sr is (787) 635-3348.
- Does Sergio Collazo Sr accept Medicare?
- Sergio Collazo Sr 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 Sergio Collazo Sr?
- The authorized official listed on Sergio Collazo Sr's NPPES record is Sergio Collazo, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sergio Collazo Sr's NPI active?
- Yes — Sergio Collazo Sr's NPI (1841566551) is active in the NPPES registry as of the last update on 2014-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.