Arthur Washington, MD
NPI 1114555323 · Neurology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur Washington, MD is a Neurology Physician provider in Boston, MA (NPI 1114555323).
Provider details
- NPI number
- 1114555323
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1023268 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2020-04-01
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Arthur Washington's NPI number?
- Arthur Washington's National Provider Identifier (NPI) is 1114555323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Washington's specialty?
- Arthur Washington is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur Washington located?
- Arthur Washington's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Arthur Washington's phone number?
- The practice phone number listed in the NPPES registry for Arthur Washington is (617) 732-5500.
- Does Arthur Washington accept Medicare?
- Arthur Washington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arthur Washington's NPI active?
- Yes — Arthur Washington's NPI (1114555323) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.