MARY K DEAN (M.D.) – Radiation Oncology Physician, NPI 1407266745
Radiation Oncology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
452 RADIATION ONCOLOGY in TX
Provider Addresses for MARY K DEAN (M.D.)
2727 W HOLCOMBE BLVD
HOUSTON, TX 770251669
Phone: (713) 442-0000
Type: Location
1400 PIN OAK DR
CARTERVILLE, IL 629181600
Phone: (618) 985-3333
Type: Location
3301 Broadway St
Quincy, IL 623013713
Phone: (217) 277-4070
Type: Location
11511 SHADOW CREEK PKWY
PEARLAND, TX 775847298
Phone: (713) 442-0000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $158.
Total Amount is formed as General ($158) + Research ($0) + Ownership ($0) = $158.
Last reported payment date: 2024-03-18 • Largest payer in this snapshot: Iovance Biotherapeutics, Inc. ($145).
Total Amount
$158
General + Research + Ownership
Payments
2
Total payment records
General Amount
$158
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Iovance Biotherapeutics, Inc. | $145 |
| PFIZER INC. | $13 |
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: 2020-08-21
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20190619003061 | I | Radiation Oncology | IL | TBD |
| I20200821000301 | I | Radiation Oncology | TX | 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 170 | 20 | $0 |
| 77300 | Calculation of radiation therapy dose | 52 | 17 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 49 | 16 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 24 | 11 | $0 |
| 77338 | Design and construction of radiation treatment device for high precision radiation therapy | 14 | 11 | $0 |
Insurance plans in this area (ZIP 77025)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| - | MO | |
| Internal Medicine, Pediatric Medicine | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Mental Health Counselor | IL | |
| - | IL | |
| Family Practice | IL | |
| Physician Assistant | IL | |
| - | IL |
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