DR. HARRY WENTZELL HAMNER (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1902865439
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
264 PATHOLOGY in CO
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Provider Addresses for DR. HARRY WENTZELL HAMNER (MD)
5802, Wright Drive, Centrepoint Business Park, Loveland, Larimer County, Colorado, 80538, United States
LOVELAND, CO 805388806
Phone: (970) 212-0530
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $289.
Total Amount is formed as General ($289) + Research ($0) + Ownership ($0) = $289.
Last reported payment date: 2024-10-25 • Largest payer in this snapshot: Ardelyx, Inc. ($77).
Total Amount
$289
General + Research + Ownership
Payments
13
Total payment records
General Amount
$289
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-25
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-10-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20060331000368 | I | Pathology | CO | TBD |
| I20160407000906 | I | Pathology | WY | TBD |
| I20251030002334 | I | Pathology | NE | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 3,405 | 1,525 | $0 |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 443 | 258 | $0 |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | 391 | 376 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 221 | 44 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 120 | 111 | $0 |
Insurance plans in this area (ZIP 80538)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | SC | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | FL | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | CO |
Reviews
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