DR. JOHN HARRISON HOWARD (MD) – Surgical Oncology Physician, NPI 1952515736
Surgical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
33 SURGICAL ONCOLOGY in AL
Provider Addresses for DR. JOHN HARRISON HOWARD (MD)
PO BOX 40480
MOBILE, AL 366400480
Phone: (251) 434-3626
Fax: (251) 445-2464
Type: Mailing
1601 CENTER ST
MOBILE, AL 366041541
Phone: (251) 660-5763
Fax: (251) 660-5752
Type: Location
700, Ackerman Road, Columbus, Sharon, Franklin, Ohio, 43202, United States
SUITE 570
COLUMBUS, OH 432021559
Phone: (614) 293-7171
Fax: (614) 293-3465
Type: Mailing
2050, Kenny Road, Columbus, Sharon, Franklin, Ohio, 43210, United States
COLUMBUS, OH 432213502
Phone: (614) 293-7171
Fax: (614) 366-0003
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 71 Open Payments records for all available years, with a total value of $18,634.
Total Amount is formed as General ($18,634) + Research ($0) + Ownership ($0) = $18,634.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($17,448).
Total Amount
$18,634
General + Research + Ownership
Payments
71
Total payment records
General Amount
$18,634
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $17,448 |
| Eisai Inc. | $176 |
| Regeneron Healthcare Solutions, Inc. | $145 |
| Janssen Biotech, Inc. | $72 |
| Tempus AI, Inc | $63 |
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: 2018-10-01
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 |
|---|---|---|---|---|
| I20181001002180 | I | Surgical Oncology | AL | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 63 | 53 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 56 | 38 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 35 | 35 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 28 | 25 | $0 |
| 11603 | Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | 16 | 14 | $0 |
Insurance plans in this area (ZIP 36640)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| SURGICAL ONCOLOGY | OH | 38900 | Lymph node imaging during surgery | 30 | 30 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | FL | |
| Physician Assistant | AL | |
| - | AL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AL | |
| Cardiac Surgery, Vascular Surgery | GA | |
| Cardiovascular Disease (Cardiology), Internal Medicine | AL | |
| R H E U M A T O L O G Y | AL | |
| - | AL | |
| - | AL | |
| - | FL |
Reviews
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