Claudia L. Busiek, M.D. Inc
NPI 1891988796 · Internal Medicine Physician · Florissant, MO
Claudia L. Busiek, M.D. Inc is a Internal Medicine Physician organization in Florissant, MO (NPI 1891988796).
Provider details
- NPI number
- 1891988796
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Claudia Busiek, President/Physician(314) 830-4001
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-08-23
- Last updated
- 2008-01-21
Frequently asked questions
- What is Claudia L. Busiek, M.D. Inc's NPI number?
- Claudia L. Busiek, M.D. Inc's National Provider Identifier (NPI) is 1891988796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Claudia L. Busiek, M.D. Inc?
- Claudia L. Busiek, M.D. Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Claudia L. Busiek, M.D. Inc located?
- Claudia L. Busiek, M.D. Inc's practice location on file with NPPES is 1150 Graham Rd, Florissant, MO 63031-8077.
- What is Claudia L. Busiek, M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Claudia L. Busiek, M.D. Inc is (314) 830-4001.
- Who is the authorized official for Claudia L. Busiek, M.D. Inc?
- The authorized official listed on Claudia L. Busiek, M.D. Inc's NPPES record is Claudia Busiek, President/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Claudia L. Busiek, M.D. Inc's NPI active?
- Yes — Claudia L. Busiek, M.D. Inc's NPI (1891988796) is active in the NPPES registry as of the last update on 2008-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.