OrganizationActive
Sioux City Optometric Center, P C
NPI 1255590634 · Optometrist · Sioux City, IA
Sioux City Optometric Center, P C is a Optometrist organization in Sioux City, IA (NPI 1255590634).
Provider details
- NPI number
- 1255590634
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Steven Marsh, President(712) 252-4325
- License
- 1553 (IA)
Specialties & taxonomies
Eye and Vision Services 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
600 4th St
Suite 500
Sioux City, IA 51101-1750
Phone: (712) 252-4325
Street-level locationGet directions
Mailing address
600 4th St
Sioux City, IA 51101-1750
Registry dates
- Enumerated
- 2008-06-02
- Last updated
- 2008-06-02
Frequently asked questions
- What is Sioux City Optometric Center, P C's NPI number?
- Sioux City Optometric Center, P C's National Provider Identifier (NPI) is 1255590634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sioux City Optometric Center, P C?
- Sioux City Optometric Center, P C is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Sioux City Optometric Center, P C located?
- Sioux City Optometric Center, P C's practice location on file with NPPES is 600 4th St, Sioux City, IA 51101-1750.
- What is Sioux City Optometric Center, P C's phone number?
- The practice phone number listed in the NPPES registry for Sioux City Optometric Center, P C is (712) 252-4325.
- Who is the authorized official for Sioux City Optometric Center, P C?
- The authorized official listed on Sioux City Optometric Center, P C's NPPES record is Steven Marsh, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sioux City Optometric Center, P C's NPI active?
- Yes — Sioux City Optometric Center, P C's NPI (1255590634) is active in the NPPES registry as of the last update on 2008-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.