Quick answers
- Does Bertha M. Olazabal accept Medicare assignment?
- Yes. Medicare's clinician data says Bertha M. Olazabal accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Bertha M. Olazabal see?
- In 2024, CMS data shows 45 Original Medicare patients and 424 services for Bertha M. Olazabal. This counts Original Medicare only and measures volume, not quality.
- What is Bertha M. Olazabal's NPI number?
- 1275635765. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Bertha M. Olazabal, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 45 |
|---|---|
| Services billed to Medicare | 424 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)262 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)115 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes71%
- Arthritis58%
- Depression53%
- Anxiety53%
Practice locations
Addresses where Bertha M. Olazabal is enrolled with Medicare (CMS data updated October 2, 2026).
- 5803 NW 151st St, Suite 107Miami Lakes, FL 33014 (305) 557‑2885
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Miami Lakes
Clinicians with the same Medicare primary specialty in Miami Lakes, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275635765 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians