Reuben Alexander, O.D.
NPI 1790039030 · Optometrist · Chestnut Hill, MA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reuben Alexander, O.D. is a Optometrist provider in Chestnut Hill, MA (NPI 1790039030).
Provider details
- NPI number
- 1790039030
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- OEG002632 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-11-08
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Reuben Alexander's NPI number?
- Reuben Alexander's National Provider Identifier (NPI) is 1790039030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reuben Alexander's specialty?
- Reuben Alexander is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Reuben Alexander located?
- Reuben Alexander's practice location on file with NPPES is 673 Vfw Pkwy, Chestnut Hill, MA 02467-3656.
- What is Reuben Alexander's phone number?
- The practice phone number listed in the NPPES registry for Reuben Alexander is (617) 522-3443.
- Does Reuben Alexander accept Medicare?
- Reuben Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Reuben Alexander's NPI active?
- Yes — Reuben Alexander's NPI (1790039030) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.