Margarita De La Ossa, MD
NPI 1477608628 · Anatomic Pathology & Clinical Pathology Physician · Miami, FL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margarita De La Ossa, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Miami, FL (NPI 1477608628).
Provider details
- NPI number
- 1477608628
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME91203 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
191 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) |
|---|---|---|
| Blood Smear Interpretation By Physician With Written Report85060 | 66 | $25 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 42 | $36 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 26 | $80 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 23 | $12 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 20 | $34 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 14 | $11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2014-01-22
Frequently asked questions
- What is Margarita De La Ossa's NPI number?
- Margarita De La Ossa's National Provider Identifier (NPI) is 1477608628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margarita De La Ossa's specialty?
- Margarita De La Ossa is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Margarita De La Ossa located?
- Margarita De La Ossa's practice location on file with NPPES is 2931 Coral Way, Miami, FL 33145.
- What is Margarita De La Ossa's phone number?
- The practice phone number listed in the NPPES registry for Margarita De La Ossa is (786) 268-6050.
- Does Margarita De La Ossa accept Medicare?
- Margarita De La Ossa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margarita De La Ossa's NPI active?
- Yes — Margarita De La Ossa's NPI (1477608628) is active in the NPPES registry as of the last update on 2014-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.