OrganizationActive
Welch Optics
NPI 1881719110 · Optometrist · Waltham, MA
Welch Optics is a Optometrist organization in Waltham, MA (NPI 1881719110).
Provider details
- NPI number
- 1881719110
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Walter Welch, Sole Prop(781) 894-1128
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 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
290 Moody St
Waltham, MA 02453-5201
Phone: (781) 894-1128
Street-level locationGet directions
Mailing address
290 Moody St
Waltham, MA 02453-5201
Registry dates
- Enumerated
- 2007-03-19
- Last updated
- 2008-11-24
Frequently asked questions
- What is Welch Optics's NPI number?
- Welch Optics's National Provider Identifier (NPI) is 1881719110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Welch Optics?
- Welch Optics is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Welch Optics located?
- Welch Optics's practice location on file with NPPES is 290 Moody St, Waltham, MA 02453-5201.
- What is Welch Optics's phone number?
- The practice phone number listed in the NPPES registry for Welch Optics is (781) 894-1128.
- Who is the authorized official for Welch Optics?
- The authorized official listed on Welch Optics's NPPES record is Walter Welch, Sole Prop. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Welch Optics's NPI active?
- Yes — Welch Optics's NPI (1881719110) is active in the NPPES registry as of the last update on 2008-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.