DR. MATTHEW JOHN PTASZKIEWICZ (M. D.) – Family Medicine Physician, NPI 1952367880
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,661 FAMILY PRACTICE in CO
Provider Addresses for DR. MATTHEW JOHN PTASZKIEWICZ (M. D.)
1683 MAIN ST
WINDSOR, CO 805507921
Phone: (970) 400-7618
Fax: (970) 823-9007
Type: Location
Urgent Care - Harmony Campus, 2127, East Harmony Road, Fort Collins, Larimer County, Colorado, 80528, United States
SUITE 140
FORT COLLINS, CO 805283405
Phone: (970) 297-6250
Fax: (970) 297-6260
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $36.
Total Amount is formed as General ($36) + Research ($0) + Ownership ($0) = $36.
Last reported payment date: 2024-05-22 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($19).
Total Amount
$36
General + Research + Ownership
Payments
2
Total payment records
General Amount
$36
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $19 |
| Exact Sciences Corporation | $17 |
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: 2011-02-16
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 |
|---|---|---|---|---|
| I20110216000767 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 25 | 25 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 20 | 16 | $0 |
Insurance plans in this area (ZIP 80550)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | CO | |
| - | CO | |
| Physician Assistant | CO | |
| Emergency Medicine, General Practice | CO | |
| - | CO | |
| - | CO | |
| - | CO | |
| - | CO | |
| - | CO | |
| - | CO |
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