IndividualActive
Letty Liu, MD
NPI 1205803848 · Anesthesiology Physician · Boston, MA
Letty Liu, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1205803848).
Provider details
- NPI number
- 1205803848
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 39015 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
55 Fruit St
Cln 309
Boston, MA 02114-2696
Phone: (617) 724-3274
Fax: (617) 726-7536
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2006-03-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Letty Liu's NPI number?
- Letty Liu's National Provider Identifier (NPI) is 1205803848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Letty Liu's specialty?
- Letty Liu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Letty Liu located?
- Letty Liu's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Letty Liu's phone number?
- The practice phone number listed in the NPPES registry for Letty Liu is (617) 724-3274.
- Is Letty Liu's NPI active?
- Yes — Letty Liu's NPI (1205803848) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.