IndividualActive
Mark Ather
NPI 1841324837 · Pharmacist · St Petersburg, FL
Mark Ather is a Pharmacist provider in St Petersburg, FL (NPI 1841324837).
Provider details
- NPI number
- 1841324837
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS19636 (FL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 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
6499 38th Ave N
St Petersburg, FL 33710-1656
Phone: (727) 344-3902
Fax: (727) 343-1356
Street-level locationGet directions
Mailing address
6071 18th Ave N
St Petersburg, FL 33710-4952
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Ather's NPI number?
- Mark Ather's National Provider Identifier (NPI) is 1841324837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ather's specialty?
- Mark Ather is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mark Ather located?
- Mark Ather's practice location on file with NPPES is 6499 38th Ave N, St Petersburg, FL 33710-1656.
- What is Mark Ather's phone number?
- The practice phone number listed in the NPPES registry for Mark Ather is (727) 344-3902.
- Is Mark Ather's NPI active?
- Yes — Mark Ather's NPI (1841324837) 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.