IndividualActive
Joan Deppe, PSY.D.
NPI 1366505794 · Psychologist · Arlington, MA
Joan Deppe, PSY.D. is a Psychologist provider in Arlington, MA (NPI 1366505794).
Provider details
- NPI number
- 1366505794
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6321 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
22 Mill St
Suite 105
Arlington, MA 02476-4784
Phone: (781) 641-2239
Street-level locationGet directions
Mailing address
22 Mill St Ste 105
Arlington, MA 02476-4738
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2007-09-11
Frequently asked questions
- What is Joan Deppe's NPI number?
- Joan Deppe's National Provider Identifier (NPI) is 1366505794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Deppe's specialty?
- Joan Deppe is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Joan Deppe located?
- Joan Deppe's practice location on file with NPPES is 22 Mill St, Arlington, MA 02476-4784.
- What is Joan Deppe's phone number?
- The practice phone number listed in the NPPES registry for Joan Deppe is (781) 641-2239.
- Is Joan Deppe's NPI active?
- Yes — Joan Deppe's NPI (1366505794) is active in the NPPES registry as of the last update on 2007-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.