Josephine Au, PH.D.
NPI 1255986238 · Clinical Psychologist · Belmont, MA
Josephine Au, PH.D. is a Clinical Psychologist provider in Belmont, MA (NPI 1255986238).
Provider details
- NPI number
- 1255986238
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
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
83% 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
- 2019-08-06
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Josephine Au's NPI number?
- Josephine Au's National Provider Identifier (NPI) is 1255986238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Au's specialty?
- Josephine Au is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Josephine Au located?
- Josephine Au's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478-1064.
- What is Josephine Au's phone number?
- The practice phone number listed in the NPPES registry for Josephine Au is (617) 855-2876.
- Is Josephine Au's NPI active?
- Yes — Josephine Au's NPI (1255986238) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.