Mark Pajeau, MD
NPI 1114131711 · Hematology & Oncology Physician · Rolla, MO
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Pajeau, MD is a Hematology & Oncology Physician provider in Rolla, MO (NPI 1114131711).
Provider details
- NPI number
- 1114131711
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD447328 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
290 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 107 | $166 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 42 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $118 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 38 | $197 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $153 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 64 | 18 |
| Prednisone | 64 | 29 |
| Letrozole | 60 | 30 |
| Gabapentin | 41 | — |
| Ondansetronbrand: Ondansetron Odt | 35 | 19 |
| Loperamide Hclbrand: Loperamide | 31 | 16 |
| Anastrozole | 29 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$274 across 13 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 (4)
- 100 Hospital Ln Ste 320Danville, IN 46122-2000Phone: (317) 520-5510
- 520 S 7th StVincennes, IN 47591-1038Phone: (812) 886-6565Fax: (812) 886-6566
- 1000 W 10th StRolla, MO 65401Phone: (573) 458-8899Fax: (573) 341-5611
- 1000 W 10th StRolla, MO 65401Phone: (573) 364-9000Fax: (573) 426-2108
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Mark Pajeau's NPI number?
- Mark Pajeau's National Provider Identifier (NPI) is 1114131711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Pajeau's specialty?
- Mark Pajeau is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Pajeau located?
- Mark Pajeau's practice location on file with NPPES is 1060 W 10th St, Rolla, MO 65401.
- What is Mark Pajeau's phone number?
- The practice phone number listed in the NPPES registry for Mark Pajeau is (855) 406-3324.
- Does Mark Pajeau accept Medicare?
- Mark Pajeau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Pajeau's NPI active?
- Yes — Mark Pajeau's NPI (1114131711) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.