OrganizationActive
Neill S Cowles
NPI 1154505675 · Optometrist · Chatham, MA
Neill S Cowles is a Optometrist organization in Chatham, MA (NPI 1154505675).
Provider details
- NPI number
- 1154505675
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Neill Cowles, Optometrist(508) 255-0510
- License
- 2185 (MA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
259 Crowell Rd
Chatham, MA 02633-1969
Phone: (508) 945-2552
Street-level locationGet directions
Mailing address
259 Crowell Rd
Chatham, MA 02633-1969
Registry dates
- Enumerated
- 2007-12-19
- Last updated
- 2007-12-19
Frequently asked questions
- What is Neill S Cowles's NPI number?
- Neill S Cowles's National Provider Identifier (NPI) is 1154505675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Neill S Cowles?
- Neill S Cowles is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Neill S Cowles located?
- Neill S Cowles's practice location on file with NPPES is 259 Crowell Rd, Chatham, MA 02633-1969.
- What is Neill S Cowles's phone number?
- The practice phone number listed in the NPPES registry for Neill S Cowles is (508) 945-2552.
- Who is the authorized official for Neill S Cowles?
- The authorized official listed on Neill S Cowles's NPPES record is Neill Cowles, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Neill S Cowles's NPI active?
- Yes — Neill S Cowles's NPI (1154505675) is active in the NPPES registry as of the last update on 2007-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.