DR. DANIEL W MACKEY (MD) – Hematology & Oncology Physician, NPI 1407877947
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
116 HEMATOLOGY/ONCOLOGY in AR
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Provider Addresses for DR. DANIEL W MACKEY (MD)
PO BOX 3528
FORT SMITH, AR 729133528
Phone: (479) 274-2000
Fax: (479) 274-2194
Type: Mailing
Mercy Hospital Fort Smith, 7301, Rogers Avenue, Massard, Fort Smith, Sebastian County, Arkansas, 72903, United States
FORT SMITH, AR 729034100
Phone: (479) 274-6200
Fax: (479) 274-6299
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 169 Open Payments records for all available years, with a total value of $2,673.
Total Amount is formed as General ($2,673) + Research ($0) + Ownership ($0) = $2,673.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: PFIZER INC. ($575).
Total Amount
$2,673
General + Research + Ownership
Payments
169
Total payment records
General Amount
$2,673
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $575 |
| GlaxoSmithKline, LLC. | $260 |
| Daiichi Sankyo Inc. | $183 |
| Merck Sharp & Dohme LLC | $179 |
| AstraZeneca Pharmaceuticals LP | $155 |
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: 2009-12-14
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 |
|---|---|---|---|---|
| I20091214000280 | I | Hematology/Oncology | AR | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 1,269 | 528 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,059 | 408 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 559 | 430 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 133 | 133 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 101 | 74 | $0 |
Insurance plans in this area (ZIP 72913)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AR | |
| Family Practice | AR | |
| Orthopedic Surgery | AR | |
| Interventional Pain Management | AR | |
| Nurse Practitioner | AR | |
| Nurse Practitioner | AR | |
| Family Practice | AR | |
| Physical Medicine And Rehabilitation | AR | |
| Family Practice | AR | |
| N E U R O S U R G E R Y | AR |
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