ZACH HARTMAN – Surgery Physician, NPI 1528358173
Surgery Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
756 GENERAL SURGERY in CO
Provider Addresses for ZACH HARTMAN
940 Central Park Drive Suite 200
Steamboat Springs, CO 804875242
Phone: (970) 879-9299
Type: Location
360 Peak One Drive Suite 350
Frisco, CO 804245242
Phone: (720) 425-8212
Type: Location
340 Peak One Drive
Frisco, CO 804435242
Phone: (970) 668-3300
Type: Location
2490 S WOODWORTH LOOP STE 450
PALMER, AK 996457407
Phone: (907) 745-8100
Fax: (907) 746-2655
Type: Location
PO BOX 876774
WASILLA, AK 996876774
Phone: (907) 745-8100
Fax: (907) 746-2655
Type: Mailing
2153 GROVE CIRCLE
BOULDER, CO 80302
Phone: (720) 425-8212
Type: Mailing
181 W MEADOW DR
VAIL, CO 816575242
Phone: (970) 479-5036
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $465.
Total Amount is formed as General ($465) + Research ($0) + Ownership ($0) = $465.
Last reported payment date: 2024-01-10 • Largest payer in this snapshot: Acera Surgical, Inc. ($251).
Total Amount
$465
General + Research + Ownership
Payments
6
Total payment records
General Amount
$465
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Acera Surgical, Inc. | $251 |
| ATRICURE, INC. | $99 |
| DePuy Synthes Sales Inc. | $66 |
| Medtronic, Inc. | $25 |
| Intuitive Surgical, Inc. | $23 |
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: 2019-08-19
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 |
|---|---|---|---|---|
| I20190819001132 | I | General Surgery | CO | 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 |
|---|---|---|---|---|
| 45380 | Biopsy of large bowel using a flexible endoscope | 22 | 20 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $0 |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 18 | 17 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 16 | 16 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 11 | $0 |
Insurance plans in this area (ZIP 80487)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| Hematology, Hematology/Oncology | GA | |
| Nuclear Medicine, Cardiovascular Disease (Cardiology) | CO | |
| O T O L A R Y N G O L O G Y | MI | |
| Emergency Medicine | CO | |
| - | CO | |
| Internal Medicine, Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | CO | |
| General Surgery | CO | |
| Internal Medicine | ME | |
| Physician Assistant | CO |
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