Tiva LLC
NPI 1265159131 · Pain Medicine (Anesthesiology) Physician · San Juan, PR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiva LLC is a Pain Medicine (Anesthesiology) Physician organization in San Juan, PR (NPI 1265159131).
Provider details
- NPI number
- 1265159131
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eduardo Irizarry Nieves, President(787) 608-7368
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-21
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Tiva LLC's NPI number?
- Tiva LLC's National Provider Identifier (NPI) is 1265159131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tiva LLC?
- Tiva LLC is classified in the NPPES registry as Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Tiva LLC located?
- Tiva LLC's practice location on file with NPPES is 361 Ave Escorial, San Juan, PR 00920-3508.
- What is Tiva LLC's phone number?
- The practice phone number listed in the NPPES registry for Tiva LLC is (787) 781-7478.
- Does Tiva LLC accept Medicare?
- Tiva LLC 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 Tiva LLC?
- The authorized official listed on Tiva LLC's NPPES record is Eduardo Irizarry Nieves, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tiva LLC's NPI active?
- Yes — Tiva LLC's NPI (1265159131) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.