OrganizationActive
John C Holdsworth PC
NPI 1699751883 · Optometrist · Springfield, MA
John C Holdsworth PC is a Optometrist organization in Springfield, MA (NPI 1699751883).
Provider details
- NPI number
- 1699751883
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- John Holdsworth, Owner/Optometrist(413) 783-3100
- License
- 3350 (MA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
275 Bicentennial Hwy
Springfield, MA 01118-1900
Phone: (413) 783-3100
Fax: (413) 782-7998
Street-level locationGet directions
Mailing address
275 Bicentennial Hwy
Springfield, MA 01118-1900
Registry dates
- Enumerated
- 2005-12-20
- Last updated
- 2010-01-29
Frequently asked questions
- What is John C Holdsworth PC's NPI number?
- John C Holdsworth PC's National Provider Identifier (NPI) is 1699751883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John C Holdsworth PC?
- John C Holdsworth PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is John C Holdsworth PC located?
- John C Holdsworth PC's practice location on file with NPPES is 275 Bicentennial Hwy, Springfield, MA 01118-1900.
- What is John C Holdsworth PC's phone number?
- The practice phone number listed in the NPPES registry for John C Holdsworth PC is (413) 783-3100.
- Who is the authorized official for John C Holdsworth PC?
- The authorized official listed on John C Holdsworth PC's NPPES record is John Holdsworth, Owner/Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John C Holdsworth PC's NPI active?
- Yes — John C Holdsworth PC's NPI (1699751883) is active in the NPPES registry as of the last update on 2010-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.