Dr Trelles Medical Services Inc
NPI 1861161259 · Internal Medicine Physician · Hialeah, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Trelles Medical Services Inc is a Internal Medicine Physician organization in Hialeah, FL (NPI 1861161259).
Provider details
- NPI number
- 1861161259
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Isaac Trelles, Owner(305) 562-9409
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
4 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
- 2021-09-09
- Last updated
- 2021-09-09
- Certified
- 2021-09-09
Frequently asked questions
- What is Dr Trelles Medical Services Inc's NPI number?
- Dr Trelles Medical Services Inc's National Provider Identifier (NPI) is 1861161259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Trelles Medical Services Inc?
- Dr Trelles Medical Services Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dr Trelles Medical Services Inc located?
- Dr Trelles Medical Services Inc's practice location on file with NPPES is 1475 W 49th St, Hialeah, FL 33012-3222.
- What is Dr Trelles Medical Services Inc's phone number?
- The practice phone number listed in the NPPES registry for Dr Trelles Medical Services Inc is (305) 558-2500.
- Does Dr Trelles Medical Services Inc accept Medicare?
- Dr Trelles Medical Services Inc 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 Dr Trelles Medical Services Inc?
- The authorized official listed on Dr Trelles Medical Services Inc's NPPES record is Isaac Trelles, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Trelles Medical Services Inc's NPI active?
- Yes — Dr Trelles Medical Services Inc's NPI (1861161259) is active in the NPPES registry as of the last update on 2021-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.