IndividualActive
Harry Firth, NA
NPI 1548282437 · Optician · Norristown, PA
Harry Firth, NA is a Optician provider in Norristown, PA (NPI 1548282437).
Provider details
- NPI number
- 1548282437
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- NA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 156FX1800X (PA)
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
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
410 Francis Ave
Norristown, PA 19401-1973
Phone: (610) 275-9495
Fax: (610) 275-1673
Street-level locationGet directions
Mailing address
410 Francis Ave
Norristown, PA 19401-1973
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harry Firth's NPI number?
- Harry Firth's National Provider Identifier (NPI) is 1548282437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Firth's specialty?
- Harry Firth is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Harry Firth located?
- Harry Firth's practice location on file with NPPES is 410 Francis Ave, Norristown, PA 19401-1973.
- What is Harry Firth's phone number?
- The practice phone number listed in the NPPES registry for Harry Firth is (610) 275-9495.
- Is Harry Firth's NPI active?
- Yes — Harry Firth's NPI (1548282437) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.