Hannah Hsieh, MD
NPI 1679911416 · Anesthesiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Hsieh, MD is a Anesthesiology Physician provider in New York, NY (NPI 1679911416).
Provider details
- NPI number
- 1679911416
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 283692 (NY)
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
13 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
- 2013-06-13
- Last updated
- 2018-09-05
Frequently asked questions
- What is Hannah Hsieh's NPI number?
- Hannah Hsieh's National Provider Identifier (NPI) is 1679911416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Hsieh's specialty?
- Hannah Hsieh is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hannah Hsieh located?
- Hannah Hsieh's practice location on file with NPPES is 550 1st Ave, New York, NY 10016.
- What is Hannah Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Hannah Hsieh is (781) 424-7699.
- Does Hannah Hsieh accept Medicare?
- Hannah Hsieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Hsieh's NPI active?
- Yes — Hannah Hsieh's NPI (1679911416) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.