MAURICE MARKUS (M.D.) – Hematology & Oncology Physician, NPI 1073590782
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
246 HEMATOLOGY/ONCOLOGY in CO
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Provider Addresses for MAURICE MARKUS (M.D.)
7951, East Maplewood Avenue, Greenwood Village, Arapahoe County, Colorado, 80111, United States
SUITE 300
GREENWOOD VILLAGE, CO 80111
Phone: (303) 930-7800
Fax: (303) 930-7860
Type: Mailing
400, North Nevada Avenue, Colorado Springs, El Paso County, Colorado, 80903, United States
COLORADO SPRINGS, CO 809075320
Phone: (719) 577-2555
Fax: (719) 793-7053
Type: Location
7951 E MAPLEWOOD AVE STE 300
GREENWOOD VILLAGE, CO 801114726
Phone: (303) 930-7803
Fax: (303) 930-5503
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $52.
Total Amount is formed as General ($52) + Research ($0) + Ownership ($0) = $52.
Last reported payment date: 2024-06-04 • Largest payer in this snapshot: PFIZER INC. ($25).
Total Amount
$52
General + Research + Ownership
Payments
3
Total payment records
General Amount
$52
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $25 |
| Telix Pharmaceuticals | $17 |
| Merck Sharp & Dohme LLC | $11 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-08-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070801000709 | I | Hematology/Oncology | CO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J9271 | Injection, pembrolizumab, 1 mg | 14,300 | 21 | $0 |
| J9299 | Injection, nivolumab, 1 mg | 11,680 | 11 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 10,950 | 38 | $0 |
| J9263 | Injection, oxaliplatin, 0.5 mg | 8,000 | 15 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 5,611 | 56 | $0 |
Insurance plans in this area (ZIP 80111)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | CO | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 32 | 32 |
| HEMATOLOGY/ONCOLOGY | CO | 85610 | Blood test, clotting time | 171 | 14 |
| HEMATOLOGY/ONCOLOGY | CO | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 153 | 90 |
| HEMATOLOGY/ONCOLOGY | CO | 96415 | Infusion of chemotherapy into a vein | 131 | 59 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OH | |
| Physician Assistant | CO | |
| H E M A T O L O G Y/ O N C O L O G Y | CO | |
| Nurse Practitioner | CO | |
| Nurse Practitioner | CO | |
| Radiation Oncology | CO | |
| Medical Oncology, Hematology/Oncology | CO | |
| - | CO | |
| Internal Medicine, Medical Oncology | CO | |
| Physician Assistant | CO |
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