OrganizationActive
Liem Som Oei MD PC
NPI 1518417468 · Nephrology Physician · Sioux City, IA
Liem Som Oei MD PC is a Nephrology Physician organization in Sioux City, IA (NPI 1518417468).
Provider details
- NPI number
- 1518417468
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ashar Luqman, Owner(712) 255-7746
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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 Street
Suite 103
Sioux City, IA 51101-1415
Phone: (712) 255-7746
Street-level locationGet directions
Mailing address
600 4th Street
Sioux City, IA 51101-1415
Other names (DBA / former)
- Doing business as
- Renal Associates PC
Registry dates
- Enumerated
- 2016-10-04
- Last updated
- 2016-10-04
Frequently asked questions
- What is Liem Som Oei MD PC's NPI number?
- Liem Som Oei MD PC's National Provider Identifier (NPI) is 1518417468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Liem Som Oei MD PC?
- Liem Som Oei MD PC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Liem Som Oei MD PC located?
- Liem Som Oei MD PC's practice location on file with NPPES is 600 4th Street, Sioux City, IA 51101-1415.
- What is Liem Som Oei MD PC's phone number?
- The practice phone number listed in the NPPES registry for Liem Som Oei MD PC is (712) 255-7746.
- Who is the authorized official for Liem Som Oei MD PC?
- The authorized official listed on Liem Som Oei MD PC's NPPES record is Ashar Luqman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Liem Som Oei MD PC's NPI active?
- Yes — Liem Som Oei MD PC's NPI (1518417468) is active in the NPPES registry as of the last update on 2016-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.