Michael Koenig, M.D.
NPI 1720171093 · Pediatrics Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Koenig, M.D. is a Pediatrics Physician provider in Saint Louis, MO (NPI 1720171093).
Provider details
- NPI number
- 1720171093
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2010003226 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$458 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2 Terminal Dr Ste 8East Alton, IL 62024-2294Phone: (618) 259-1419Fax: (618) 259-1502
Registry dates
- Enumerated
- 2006-10-01
- Last updated
- 2024-05-06
- Certified
- 2024-05-06
Frequently asked questions
- What is Michael Koenig's NPI number?
- Michael Koenig's National Provider Identifier (NPI) is 1720171093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Koenig's specialty?
- Michael Koenig is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Koenig located?
- Michael Koenig's practice location on file with NPPES is 621 S New Ballas Rd Ste 2003b, Saint Louis, MO 63141-8265.
- What is Michael Koenig's phone number?
- The practice phone number listed in the NPPES registry for Michael Koenig is (314) 251-5811.
- Does Michael Koenig accept Medicare?
- Michael Koenig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Koenig's NPI active?
- Yes — Michael Koenig's NPI (1720171093) is active in the NPPES registry as of the last update on 2024-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.