DR. JACOB R WHELAN (MD) – Hospitalist Physician, NPI 1023338183
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,228 INTERNAL MEDICINE in MS
Provider Addresses for DR. JACOB R WHELAN (MD)
P.O. BOX 405827
ATLANTA, GA 303845827
Phone: (901) 227-4068
Fax: (901) 227-8591
Type: Mailing
2301 SOUTH LAMAR BLVD.
OXFORD, MS 38655
Phone: (662) 232-8568
Fax: (662) 513-1450
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $272.
Total Amount is formed as General ($272) + Research ($0) + Ownership ($0) = $272.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: ABIOMED ($110).
Total Amount
$272
General + Research + Ownership
Payments
10
Total payment records
General Amount
$272
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $110 |
| Novartis Pharmaceuticals Corporation | $67 |
| ABBVIE INC. | $52 |
| E.R. Squibb & Sons, L.L.C. | $22 |
| Merck Sharp & Dohme LLC | $21 |
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: 2014-01-13
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 |
|---|---|---|---|---|
| I20140113001459 | I | Internal Medicine | MS | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 501 | 247 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 228 | 221 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 171 | 108 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 75 | 75 | $0 |
| 99291 | Critical care, first 30-74 minutes | 70 | 49 | $0 |
Insurance plans in this area (ZIP 30384)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MS | |
| Hospitalist, Emergency Medicine | TN | |
| Physician Assistant | MS | |
| Nurse Practitioner | MS | |
| Nurse Practitioner | MS | |
| Emergency Medicine, Internal Medicine | VA | |
| Family Practice | OK | |
| Nurse Practitioner | MS | |
| Internal Medicine | MS | |
| Internal Medicine | FL |
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