Marissa Pettit
NPI 1689354524 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Sumter, SC
Marissa Pettit is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Sumter, SC (NPI 1689354524).
Provider details
- NPI number
- 1689354524
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 44001 (SC)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2023-07-24
- Last updated
- 2023-07-24
- Certified
- 2023-07-24
Frequently asked questions
- What is Marissa Pettit's NPI number?
- Marissa Pettit's National Provider Identifier (NPI) is 1689354524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Pettit's specialty?
- Marissa Pettit is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Marissa Pettit located?
- Marissa Pettit's practice location on file with NPPES is 1278 N Lafayette Dr, Sumter, SC 29150-2964.
- What is Marissa Pettit's phone number?
- The practice phone number listed in the NPPES registry for Marissa Pettit is (803) 774-4500.
- Is Marissa Pettit's NPI active?
- Yes — Marissa Pettit's NPI (1689354524) is active in the NPPES registry as of the last update on 2023-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.