ALTON VENSON HALLUM (M.D.) – Gynecologic Oncology Physician, NPI 1447229802
Gynecologic Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
34 GYNECOLOGICAL ONCOLOGY in AZ
Provider Addresses for ALTON VENSON HALLUM (M.D.)
1845 W ORANGE GROVE RD
BLDG 2
TUCSON, AZ 85704
Phone: (520) 531-8967
Fax: (520) 742-7180
Type: Location
1760, East River Road, Catalina Foothills, Tucson, Pima County, Arizona, 85718, United States
350
TUCSON, AZ 857185999
Phone: (520) 519-7775
Fax: (520) 519-7760
Type: Mailing
PO BOX 910221
DALLAS, TX 753910221
Phone: (520) 519-7700
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $139.
Total Amount is formed as General ($139) + Research ($0) + Ownership ($0) = $139.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($30).
Total Amount
$139
General + Research + Ownership
Payments
7
Total payment records
General Amount
$139
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $30 |
| Integra LifeSciences Corporation | $29 |
| Tempus AI, Inc | $26 |
| Mirati Therapeutics, Inc. | $21 |
| ABBVIE INC. | $16 |
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: 2024-05-02
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 |
|---|---|---|---|---|
| I20240502002881 | I | Gynecological Oncology | OH | 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 |
|---|---|---|---|---|
| J9267 | Injection, paclitaxel, 1 mg | 13,392 | 14 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 10,530 | 23 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 2,285 | 41 | $0 |
| J1626 | Injection, granisetron hydrochloride, 100 mcg | 1,200 | 21 | $0 |
| J2469 | Injection, palonosetron hcl, 25 mcg | 950 | 26 | $0 |
Insurance plans in this area (ZIP 85704)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GYNECOLOGICAL ONCOLOGY | AZ | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 594 | 51 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Hospitalist | OH | |
| Internal Medicine, Hospitalist | OH | |
| Endocrinology, Internal Medicine | OH | |
| N E U R O L O G Y | CO | |
| Plastic And Reconstructive Surgery | OH | |
| Gynecological Oncology | FL | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| Hospitalist, Internal Medicine | OH | |
| Nurse Practitioner | OH |
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