DR. MARK FARRENBURG M.D.
NPI 1891157905
Psychiatry & Neurology - Neurology in Cape Girardeau, MO
About Dr. Mark Farrenburg M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK FARRENBURG M.D. (NPI 1891157905) is an individual neurology provider in Cape Girardeau, Missouri, licensed in Missouri (2021011233) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Medical Center, and is a graduate of University Of Arkansas College Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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. Mark Farrenburg M.d. 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 Mark Farrenburg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cape Girardeau, MO 63703
- Reassigned Medicare billing, Missouri enrollment
- 595 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.
Areas of Expertise CMS Part B claims 10
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.
Saint Francis Medical Center
Acute Care Hospitals · Cape Girardeau, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63703 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CAPE GIRARDEAU, MO 63703
CAPE GIRARDEAU, MO 63703
CAPE GIRARDEAU, MO 63703
CAPE GIRARDEAU, MO 63703
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 Farrenburg's NPI number?
The NPI number for Mark Farrenburg is 1891157905. It was assigned to this individual provider in the NPPES registry on March 28, 2016.
Where is Mark Farrenburg located?
Mark Farrenburg practices at 3004 Gordonville Rd, Cape Girardeau, MO 63703. The listed phone number is (573) 332-1972.
What is Mark Farrenburg's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Mark Farrenburg enrolled in Medicare?
Yes. Mark Farrenburg 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 Mark Farrenburg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Farrenburg reassigns Medicare benefits to Saint Francis Medical Center (Cape Girardeau, 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 Mark Farrenburg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Farrenburg accept?
Health plans from UnitedHealthcare list Mark Farrenburg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mark Farrenburg affiliated with any hospitals?
According to CMS data, Mark Farrenburg is affiliated with Saint Francis Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Farrenburg was last updated on May 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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 Farrenburg, M.D. · NPI 1891157905
Neurology physician in Cape Girardeau, Missouri. Individual provider, active in the CMS NPPES registry since March 28, 2016.
## Identity
- **NPI:** 1891157905 (Entity type: Individual)
- **Enumerated:** March 28, 2016
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 2021011233 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 3004 GORDONVILLE RD, Cape Girardeau, MO 63703-5008
- **Phone:** (573) 332-1972 · **Fax:** (573) 334-4667
## 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:** Saint Francis Medical Center (NPI 1356304489, Cape Girardeau, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arkansas College Of Medicine, class of 2016
## Record status
- **NPPES last updated:** May 6, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1891157905) · Data from the CMS NPPES public registry.