DR. MARK S W. THOELKE MD
NPI 1689697609
Hospitalist in Saint Louis, MO
About Dr. Mark S W. Thoelke Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK S W. THOELKE MD (NPI 1689697609) is an individual hospitalist provider in Saint Louis, Missouri, licensed in Missouri (100492) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mark S W. Thoelke 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Mark Thoelke's NPI number?
The NPI number for Mark Thoelke is 1689697609. It was assigned to this individual provider in the NPPES registry on July 25, 2006.
Where is Mark Thoelke located?
Mark Thoelke practices at 1 Barnes Jewish Hospital Plz Div Im Hospitalist, Saint Louis, MO 63110. The listed phone number is (314) 362-1700.
What is Mark Thoelke's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mark Thoelke enrolled in Medicare?
Yes. Mark Thoelke 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.
Is Mark Thoelke affiliated with any hospitals?
According to CMS data, Mark Thoelke is affiliated with Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Mark Thoelke was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Mark S W. Thoelke, MD · NPI 1689697609
Hospitalist physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 25, 2006.
## Identity
- **NPI:** 1689697609 (Entity type: Individual)
- **Enumerated:** July 25, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 100492 (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
- **Medical school:** University Of Illinois College Of Med, class of 1990
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 207730813 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1689697609) · Data from the CMS NPPES public registry.