IndividualActive
Mary Onstott, PHARM D
NPI 1720295868 · Pharmacist · Springfield, TN
Mary Onstott, PHARM D is a Pharmacist provider in Springfield, TN (NPI 1720295868).
Provider details
- NPI number
- 1720295868
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM D
- Sex
- Male
- Sole proprietor
- No
- License
- 2942 (TN)
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
1000 S Main St
Springfield, TN 37172-3508
Phone: (615) 384-3546
Street-level locationGet directions
Mailing address
309 N Main St
Springfield, TN 37172-2406
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Onstott's NPI number?
- Mary Onstott's National Provider Identifier (NPI) is 1720295868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Onstott's specialty?
- Mary Onstott is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mary Onstott located?
- Mary Onstott's practice location on file with NPPES is 1000 S Main St, Springfield, TN 37172-3508.
- What is Mary Onstott's phone number?
- The practice phone number listed in the NPPES registry for Mary Onstott is (615) 384-3546.
- Is Mary Onstott's NPI active?
- Yes — Mary Onstott's NPI (1720295868) 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.