IndividualActive
John Allen, ED.D.
NPI 1598804544 · Psychologist · Falmouth, MA
John Allen, ED.D. is a Psychologist provider in Falmouth, MA (NPI 1598804544).
Provider details
- NPI number
- 1598804544
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2584 (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
50 Fairway Ln
Falmouth, MA 02540-2036
Phone: (508) 353-2353
Street-level locationGet directions
Mailing address
Po Box 849
West Falmouth, MA 02574-0849
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2018-06-06
Frequently asked questions
- What is John Allen's NPI number?
- John Allen's National Provider Identifier (NPI) is 1598804544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Allen's specialty?
- John Allen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Allen located?
- John Allen's practice location on file with NPPES is 50 Fairway Ln, Falmouth, MA 02540-2036.
- What is John Allen's phone number?
- The practice phone number listed in the NPPES registry for John Allen is (508) 353-2353.
- Is John Allen's NPI active?
- Yes — John Allen's NPI (1598804544) is active in the NPPES registry as of the last update on 2018-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.