Barbara Nash, ED.D.
NPI 1598385114 · Psychologist · Concord, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Nash, ED.D. is a Psychologist provider in Concord, MA (NPI 1598385114).
Provider details
- NPI number
- 1598385114
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4262 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2020-04-23
- Last updated
- 2020-04-23
- Certified
- 2020-04-23
Frequently asked questions
- What is Barbara Nash's NPI number?
- Barbara Nash's National Provider Identifier (NPI) is 1598385114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Nash's specialty?
- Barbara Nash is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Barbara Nash located?
- Barbara Nash's practice location on file with NPPES is 1410-2 Monument St, Concord, MA 01742-5323.
- What is Barbara Nash's phone number?
- The practice phone number listed in the NPPES registry for Barbara Nash is (978) 369-4336.
- Does Barbara Nash accept Medicare?
- Barbara Nash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Nash's NPI active?
- Yes — Barbara Nash's NPI (1598385114) is active in the NPPES registry as of the last update on 2020-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.