Grace Huang, M.D.
NPI 1134221559 · Hospitalist Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Huang, M.D. is a Hospitalist Physician provider in Boston, MA (NPI 1134221559).
Provider details
- NPI number
- 1134221559
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 211101 (MA)
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
19 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
- 2006-09-05
- Last updated
- 2007-09-06
Frequently asked questions
- What is Grace Huang's NPI number?
- Grace Huang's National Provider Identifier (NPI) is 1134221559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Huang's specialty?
- Grace Huang is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Huang located?
- Grace Huang's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Grace Huang's phone number?
- The practice phone number listed in the NPPES registry for Grace Huang is (617) 754-4677.
- Does Grace Huang accept Medicare?
- Grace Huang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Huang's NPI active?
- Yes — Grace Huang's NPI (1134221559) is active in the NPPES registry as of the last update on 2007-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.