Marcela Riveros Angel, MD
NPI 1679798441 · Anatomic Pathology Physician · Portland, OR
Provider details
- NPI number
- 1679798441
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 248332 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
481 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 87 | $37 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 81 | $27 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 66 | $27 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 52 | $34 |
| Evaluation of Fine Needle Aspirate With Interpretation and Report88173 | 47 | $69 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 36 | $81 |
Practice location
Mailing address
Additional practice locations (1)
- 55 Lake Ave NDepartment of PathologyWorcester, MA 01655-0002Phone: (508) 793-6100Fax: (508) 793-6110
Registry dates
- Enumerated
- 2007-04-16
- Last updated
- 2024-06-20
- Certified
- 2024-06-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.