Sarah Siddiqui, MD
NPI 1972126225 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Siddiqui, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1972126225).
Provider details
- NPI number
- 1972126225
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 532170 (WA)
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 tenure38% of score
6 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
- 2020-05-21
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Sarah Siddiqui's NPI number?
- Sarah Siddiqui's National Provider Identifier (NPI) is 1972126225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Siddiqui's specialty?
- Sarah Siddiqui is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Siddiqui located?
- Sarah Siddiqui's practice location on file with NPPES is 1334 Terry Ave, Seattle, WA 98101-2747.
- What is Sarah Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Sarah Siddiqui is (626) 737-3195.
- Does Sarah Siddiqui accept Medicare?
- Sarah Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Siddiqui's NPI active?
- Yes — Sarah Siddiqui's NPI (1972126225) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.