Internal Medicine Associates, Ltd.
NPI 1568590750 · Pulmonary Disease Physician · Chesterfield, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Internal Medicine Associates, Ltd. is a Pulmonary Disease Physician organization in Chesterfield, MO (NPI 1568590750).
Provider details
- NPI number
- 1568590750
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kim Kaemmerlen, Office Manager(314) 887-6260
- License
- 100880 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Rheumatology Physician207RR0500X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-01
- Last updated
- 2012-09-12
Frequently asked questions
- What is Internal Medicine Associates, Ltd.'s NPI number?
- Internal Medicine Associates, Ltd.'s National Provider Identifier (NPI) is 1568590750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine Associates, Ltd.?
- Internal Medicine Associates, Ltd. is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Internal Medicine Associates, Ltd. located?
- Internal Medicine Associates, Ltd.'s practice location on file with NPPES is 224 S Woods Mill Rd, Chesterfield, MO 63017-3451.
- What is Internal Medicine Associates, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine Associates, Ltd. is (314) 878-6260.
- Does Internal Medicine Associates, Ltd. accept Medicare?
- Internal Medicine Associates, Ltd. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Internal Medicine Associates, Ltd.?
- The authorized official listed on Internal Medicine Associates, Ltd.'s NPPES record is Kim Kaemmerlen, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine Associates, Ltd.'s NPI active?
- Yes — Internal Medicine Associates, Ltd.'s NPI (1568590750) is active in the NPPES registry as of the last update on 2012-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.