Difei Tong, OT
NPI 1932667169 · Occupational Therapist · Malden, MA
Difei Tong, OT is a Occupational Therapist provider in Malden, MA (NPI 1932667169).
Provider details
- NPI number
- 1932667169
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 13033 (MA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-03-06
- Last updated
- 2019-03-06
Frequently asked questions
- What is Difei Tong's NPI number?
- Difei Tong's National Provider Identifier (NPI) is 1932667169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Difei Tong's specialty?
- Difei Tong is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Difei Tong located?
- Difei Tong's practice location on file with NPPES is 43 Dartmouth St, Malden, MA 02148-5103.
- What is Difei Tong's phone number?
- The practice phone number listed in the NPPES registry for Difei Tong is (781) 306-4820.
- Is Difei Tong's NPI active?
- Yes — Difei Tong's NPI (1932667169) is active in the NPPES registry as of the last update on 2019-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.