DR. ADAM CONNELL KNEEPKENS MD
NPI 1255075214
Hospitalist in Saint Louis, MO
About Dr. Adam Connell Kneepkens Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM CONNELL KNEEPKENS MD (NPI 1255075214) is an individual hospitalist provider in Saint Louis, Missouri, licensed in Missouri (2023047639) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of University Of Minnesota, Duluth School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Adam Connell Kneepkens Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Adam Kneepkens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 1,133 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adam Kneepkens's NPI number?
The NPI number for Adam Kneepkens is 1255075214. It was assigned to this individual provider in the NPPES registry on April 26, 2022.
Where is Adam Kneepkens located?
Adam Kneepkens practices at 1 Barnes Jewish Hospital Plz Div Im Hospitalist, Saint Louis, MO 63110. The listed phone number is (314) 362-1700.
What is Adam Kneepkens's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Adam Kneepkens enrolled in Medicare?
Yes. Adam Kneepkens is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Adam Kneepkens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Kneepkens reassigns Medicare benefits to Washington University (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adam Kneepkens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Adam Kneepkens affiliated with any hospitals?
According to CMS data, Adam Kneepkens is affiliated with Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Adam Kneepkens was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Adam Connell Kneepkens, MD · NPI 1255075214
Hospitalist physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since April 26, 2022.
## Identity
- **NPI:** 1255075214 (Entity type: Individual)
- **Enumerated:** April 26, 2022
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 2023047639 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, DIV IM HOSPITALIST, Saint Louis, MO 63110-1003
- **Phone:** (314) 362-1700 · **Fax:** (314) 362-9878
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington University (NPI 1992746903, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota, Duluth School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** July 15, 2025
- **Other identifiers:** Medicaid 200111236 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1255075214) · Data from the CMS NPPES public registry.