MR. REX L. WITTMAN (P.A.) – Surgical Physician Assistant, NPI 1699731034
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,303 PHYSICIAN ASSISTANT in KS
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Provider Addresses for MR. REX L. WITTMAN (P.A.)
Medical Center, Queen Street, Britomart, Auckland Central, Auckland, Waitematā, Auckland, 1010, New Zealand
SUITE 240
NEWTON, KS 671143765
Phone: (316) 283-9977
Fax: (316) 283-0966
Type: Mailing
215, South Pine Street, Newton, Harvey County, Kansas, 67114, United States
SUITE 201
NEWTON, KS 671143765
Phone: (316) 283-9977
Fax: (316) 283-0966
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $16.
Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.
Last reported payment date: 2023-10-17 • Largest payer in this snapshot: Heron Therapeutics, Inc. ($16).
Total Amount
$16
General + Research + Ownership
Payments
1
Total payment records
General Amount
$16
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Heron Therapeutics, 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: 2005-04-25
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 |
|---|---|---|---|---|
| I20050425000346 | I | Physician Assistant | KS | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,058 | 82 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 173 | 140 | $0 |
| 73562 | X-ray of knee, 3 views | 130 | 107 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 111 | 78 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 101 | 93 | $0 |
Insurance plans in this area (ZIP 67114)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | OH | |
| Nurse Practitioner | KS | |
| Nurse Practitioner | KS | |
| Family Practice | KS | |
| - | KS | |
| Nurse Practitioner | KS | |
| Hospitalist, Family Practice | KS | |
| General Surgery, Undersea And Hyperbaric Medicine | KS | |
| Hospitalist, Internal Medicine | KS | |
| Physician Assistant | NY |
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