William Reynolds Sisson
NPI 1598865396 · Optometrist · Newport, PA
William Reynolds Sisson is a Optometrist organization in Newport, PA (NPI 1598865396).
Provider details
- NPI number
- 1598865396
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Annmarie Liddick, Office Manager(717) 567-3103
- License
- OEG000258 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2008-05-21
Frequently asked questions
- What is William Reynolds Sisson's NPI number?
- William Reynolds Sisson's National Provider Identifier (NPI) is 1598865396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Reynolds Sisson?
- William Reynolds Sisson is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is William Reynolds Sisson located?
- William Reynolds Sisson's practice location on file with NPPES is 7 Cramer Dr, Newport, PA 17074-8720.
- What is William Reynolds Sisson's phone number?
- The practice phone number listed in the NPPES registry for William Reynolds Sisson is (717) 567-3103.
- Who is the authorized official for William Reynolds Sisson?
- The authorized official listed on William Reynolds Sisson's NPPES record is Annmarie Liddick, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Reynolds Sisson's NPI active?
- Yes — William Reynolds Sisson's NPI (1598865396) is active in the NPPES registry as of the last update on 2008-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.