IndividualActive
John Sellers, MA
NPI 1689823031 · Specialist · Largo, FL
John Sellers, MA is a Specialist provider in Largo, FL (NPI 1689823031).
Provider details
- NPI number
- 1689823031
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA42088 (FL)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3497 19th Pl Sw
Largo, FL 33774-1139
Phone: (727) 581-9785
Street-level locationGet directions
Mailing address
3497 19th Pl Sw
Largo, FL 33774-1139
Registry dates
- Enumerated
- 2008-09-10
- Last updated
- 2008-09-10
Frequently asked questions
- What is John Sellers's NPI number?
- John Sellers's National Provider Identifier (NPI) is 1689823031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sellers's specialty?
- John Sellers is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is John Sellers located?
- John Sellers's practice location on file with NPPES is 3497 19th Pl Sw, Largo, FL 33774-1139.
- What is John Sellers's phone number?
- The practice phone number listed in the NPPES registry for John Sellers is (727) 581-9785.
- Is John Sellers's NPI active?
- Yes — John Sellers's NPI (1689823031) is active in the NPPES registry as of the last update on 2008-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.