IndividualActive
Zack Clarkson, OD
NPI 1356333413 · Optometrist · Columbia, SC
Zack Clarkson, OD is a Optometrist provider in Columbia, SC (NPI 1356333413).
Provider details
- NPI number
- 1356333413
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- SC534 (SC)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1513 Gregg St
Columbia, SC 29201-3529
Phone: (803) 254-4951
Fax: (803) 254-4952
Street-level locationGet directions
Mailing address
1513 Gregg St
Columbia, SC 29201-3529
Registry dates
- Enumerated
- 2005-08-16
- Last updated
- 2008-07-14
Frequently asked questions
- What is Zack Clarkson's NPI number?
- Zack Clarkson's National Provider Identifier (NPI) is 1356333413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zack Clarkson's specialty?
- Zack Clarkson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Zack Clarkson located?
- Zack Clarkson's practice location on file with NPPES is 1513 Gregg St, Columbia, SC 29201-3529.
- What is Zack Clarkson's phone number?
- The practice phone number listed in the NPPES registry for Zack Clarkson is (803) 254-4951.
- Is Zack Clarkson's NPI active?
- Yes — Zack Clarkson's NPI (1356333413) is active in the NPPES registry as of the last update on 2008-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.