MARK PAJEAU MD
NPI 1114131711
Internal Medicine - Hematology & Oncology in Rolla, MO
About Mark Pajeau Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK PAJEAU MD (NPI 1114131711) is an individual hematology & oncology provider in Rolla, Missouri, licensed in Missouri (2025015742) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Hendricks Regional Health, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 3
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
Mark Pajeau 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 Reassignments
3Medicare enrollment records show Mark Pajeau reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greencastle, IN 46135
- Reassigned Medicare billing, Indiana enrollment
- 401 clinicians in this Medicare group
Yorktown, IN 47396
- Reassigned Medicare billing, Indiana enrollment
- 635 clinicians in this Medicare group
Gallipolis, OH 45631
- Reassigned Medicare billing, Ohio enrollment
- 321 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hendricks Regional Health
Acute Care Hospitals · Danville, INPhelps County Regional Medical Center
Acute Care Hospitals · Rolla, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65401 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.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Pajeau's NPI number?
The NPI number for Mark Pajeau is 1114131711. It was assigned to this individual provider in the NPPES registry on May 10, 2007.
Where is Mark Pajeau located?
Mark Pajeau practices at 1060 W 10th St, Rolla, MO 65401. The listed phone number is (855) 406-3324.
What is Mark Pajeau's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Mark Pajeau enrolled in Medicare?
Yes. Mark Pajeau 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 organizations bill Medicare for Mark Pajeau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Pajeau reassigns Medicare benefits to 3 organizations: Hendricks County Hospital (Greencastle, IN), Indiana University Health Ball Memorial Physicians, Inc. (Yorktown, IN) and Holzer Clinic, LLC (Gallipolis, OH). Each 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 Pajeau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Pajeau accept?
Health plans from CareSource and Cigna Healthcare list Mark Pajeau 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 Pajeau affiliated with any hospitals?
According to CMS data, Mark Pajeau is affiliated with Hendricks Regional Health and Phelps County Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Pajeau was last updated on July 3, 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.
# Mark Pajeau, MD · NPI 1114131711
Hematology & Oncology physician in Rolla, Missouri. Individual provider, active in the CMS NPPES registry since May 10, 2007.
## Identity
- **NPI:** 1114131711 (Entity type: Individual)
- **Enumerated:** May 10, 2007
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 2025015742 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1060 W 10TH ST, Rolla, MO 65401
- **Phone:** (855) 406-3324 · **Fax:** (573) 458-8363
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Hendricks County Hospital (NPI 1669309910, Greencastle, IN); Indiana University Health Ball Memorial Physicians, Inc. (NPI 1710206990, Yorktown, IN); Holzer Clinic, LLC (NPI 1508817248, Gallipolis, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2003
## Record status
- **NPPES last updated:** July 3, 2025
- **Other identifiers:** Other 000000914291 (IN); Medicaid 201270220 (IN); Medicaid 1027698370001 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1114131711) · Data from the CMS NPPES public registry.