OrganizationActive
John H. Mason P a
NPI 1518144674 · Optometrist · St Petersburg, FL
John H. Mason P a is a Optometrist organization in St Petersburg, FL (NPI 1518144674).
Provider details
- NPI number
- 1518144674
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- John Mason, President(727) 344-0800
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
5712 5th Ave N
St Petersburg, FL 33710-7104
Phone: (727) 344-0800
Street-level locationGet directions
Mailing address
5712 5th Ave N
St Petersburg, FL 33710-7104
Registry dates
- Enumerated
- 2008-01-30
- Last updated
- 2008-04-09
Frequently asked questions
- What is John H. Mason P a's NPI number?
- John H. Mason P a's National Provider Identifier (NPI) is 1518144674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John H. Mason P a?
- John H. Mason P a is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is John H. Mason P a located?
- John H. Mason P a's practice location on file with NPPES is 5712 5th Ave N, St Petersburg, FL 33710-7104.
- What is John H. Mason P a's phone number?
- The practice phone number listed in the NPPES registry for John H. Mason P a is (727) 344-0800.
- Who is the authorized official for John H. Mason P a?
- The authorized official listed on John H. Mason P a's NPPES record is John Mason, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John H. Mason P a's NPI active?
- Yes — John H. Mason P a's NPI (1518144674) is active in the NPPES registry as of the last update on 2008-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.