IndividualActive
Tonja Merz, PHARM.D.
NPI 1245401173 · Pharmacist · Simpsonville, SC
Tonja Merz, PHARM.D. is a Pharmacist provider in Simpsonville, SC (NPI 1245401173).
Provider details
- NPI number
- 1245401173
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17897 (NC)
Specialties & taxonomies
Pharmacy 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
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
694 Fairview Rd
Simpsonville, SC 29680-6708
Phone: (864) 963-4406
Street-level locationGet directions
Mailing address
694 Fairview Rd
Simpsonville, SC 29680-6708
Registry dates
- Enumerated
- 2008-03-19
- Last updated
- 2008-11-20
Frequently asked questions
- What is Tonja Merz's NPI number?
- Tonja Merz's National Provider Identifier (NPI) is 1245401173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonja Merz's specialty?
- Tonja Merz is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Tonja Merz located?
- Tonja Merz's practice location on file with NPPES is 694 Fairview Rd, Simpsonville, SC 29680-6708.
- What is Tonja Merz's phone number?
- The practice phone number listed in the NPPES registry for Tonja Merz is (864) 963-4406.
- Is Tonja Merz's NPI active?
- Yes — Tonja Merz's NPI (1245401173) is active in the NPPES registry as of the last update on 2008-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.