Aparna Ramanathan, MD
NPI 1386938918 · Obstetrics & Gynecology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aparna Ramanathan, MD is a Obstetrics & Gynecology Physician provider in Seattle, WA (NPI 1386938918).
Provider details
- NPI number
- 1386938918
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036143626 (IL)
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 tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$419 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-31
- Last updated
- 2024-08-22
- Certified
- 2024-08-22
Frequently asked questions
- What is Aparna Ramanathan's NPI number?
- Aparna Ramanathan's National Provider Identifier (NPI) is 1386938918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aparna Ramanathan's specialty?
- Aparna Ramanathan is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Aparna Ramanathan located?
- Aparna Ramanathan's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-4795.
- What is Aparna Ramanathan's phone number?
- The practice phone number listed in the NPPES registry for Aparna Ramanathan is (206) 520-5000.
- Does Aparna Ramanathan accept Medicare?
- Aparna Ramanathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aparna Ramanathan's NPI active?
- Yes — Aparna Ramanathan's NPI (1386938918) is active in the NPPES registry as of the last update on 2024-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.