OrganizationActive
Ucsl LLC
NPI 1073764643 · Internal Medicine Physician · Saint Louis, MO
Ucsl LLC is a Internal Medicine Physician organization in Saint Louis, MO (NPI 1073764643).
Provider details
- NPI number
- 1073764643
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sonny Saggar, Ceo(314) 323-8823
- License
- 2000160387 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
17 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
916 Olive St
Suite 2
Saint Louis, MO 63101-1459
Phone: (314) 323-8823
Street-level locationGet directions
Mailing address
916 Olive St
Saint Louis, MO 63101-1459
Other names (DBA / former)
- Doing business as
- Duc Internal Medicine
Registry dates
- Enumerated
- 2008-10-01
- Last updated
- 2008-10-01
Frequently asked questions
- What is Ucsl LLC's NPI number?
- Ucsl LLC's National Provider Identifier (NPI) is 1073764643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ucsl LLC?
- Ucsl LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ucsl LLC located?
- Ucsl LLC's practice location on file with NPPES is 916 Olive St, Saint Louis, MO 63101-1459.
- What is Ucsl LLC's phone number?
- The practice phone number listed in the NPPES registry for Ucsl LLC is (314) 323-8823.
- Who is the authorized official for Ucsl LLC?
- The authorized official listed on Ucsl LLC's NPPES record is Sonny Saggar, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ucsl LLC's NPI active?
- Yes — Ucsl LLC's NPI (1073764643) is active in the NPPES registry as of the last update on 2008-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.