Mariam Ratiani, MD
NPI 1215497557 · Anatomic Pathology & Clinical Pathology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariam Ratiani, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Portland, OR (NPI 1215497557).
Provider details
- NPI number
- 1215497557
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD218296 (OR)
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
7 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
- 2019-03-22
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Mariam Ratiani's NPI number?
- Mariam Ratiani's National Provider Identifier (NPI) is 1215497557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariam Ratiani's specialty?
- Mariam Ratiani is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Mariam Ratiani located?
- Mariam Ratiani's practice location on file with NPPES is 5705 Ne 11th Ave, Portland, OR 97211-4203.
- What is Mariam Ratiani's phone number?
- The practice phone number listed in the NPPES registry for Mariam Ratiani is (585) 481-0052.
- Does Mariam Ratiani accept Medicare?
- Mariam Ratiani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariam Ratiani's NPI active?
- Yes — Mariam Ratiani's NPI (1215497557) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.