OrganizationActive
Dr Allan S Tocker & Associates Optometry PA
NPI 1184003584 · Optometrist · Exton, PA
Dr Allan S Tocker & Associates Optometry PA is a Optometrist organization in Exton, PA (NPI 1184003584).
Provider details
- NPI number
- 1184003584
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Allan Tocker, President/Optometrist(610) 363-6203
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
121 John Robert Thomas Dr
Exton, PA 19341-2654
Phone: (610) 363-6203
Fax: (610) 363-6226
Street-level locationGet directions
Mailing address
121 John Robert Thomas Dr
Exton, PA 19341-2654
Other names (DBA / former)
- Doing business as
- Exton Vision Center
Registry dates
- Enumerated
- 2015-05-19
- Last updated
- 2015-05-19
Frequently asked questions
- What is Dr Allan S Tocker & Associates Optometry PA's NPI number?
- Dr Allan S Tocker & Associates Optometry PA's National Provider Identifier (NPI) is 1184003584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Allan S Tocker & Associates Optometry PA?
- Dr Allan S Tocker & Associates Optometry PA is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr Allan S Tocker & Associates Optometry PA located?
- Dr Allan S Tocker & Associates Optometry PA's practice location on file with NPPES is 121 John Robert Thomas Dr, Exton, PA 19341-2654.
- What is Dr Allan S Tocker & Associates Optometry PA's phone number?
- The practice phone number listed in the NPPES registry for Dr Allan S Tocker & Associates Optometry PA is (610) 363-6203.
- Who is the authorized official for Dr Allan S Tocker & Associates Optometry PA?
- The authorized official listed on Dr Allan S Tocker & Associates Optometry PA's NPPES record is Allan Tocker, President/Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Allan S Tocker & Associates Optometry PA's NPI active?
- Yes — Dr Allan S Tocker & Associates Optometry PA's NPI (1184003584) is active in the NPPES registry as of the last update on 2015-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.