DR. MATTHEW D SORENSEN (MD) – Medical Oncology Physician, NPI 1639195704
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
141 MEDICAL ONCOLOGY in CO
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Provider Addresses for DR. MATTHEW D SORENSEN (MD)
2121, East Harmony Road, Fort Collins, Larimer County, Colorado, 80528-9599, United States
SUITE 170
FORT COLLINS, CO 805283400
Phone: (970) 495-7421
Fax: (970) 493-3528
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 2 Open Payments records for all available years, with a total value of $2,188.
Total Amount is formed as General ($2,188) + Research ($0) + Ownership ($0) = $2,188.
Last reported payment date: 2023-03-21 • Largest payer in this snapshot: Stryker Corporation ($2,188).
Total Amount
$2,188
General + Research + Ownership
Payments
2
Total payment records
General Amount
$2,188
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $2,188 |
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: 2017-01-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070731000347 | I | Medical Oncology | CO | TBD |
| I20170113001651 | I | Internal Medicine | WY | 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 | 449 | 247 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 186 | 111 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 25 | 21 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 80528)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease | CO | |
| - | CO | |
| - | CO | |
| - | MO | |
| O T O L A R Y N G O L O G Y | CO | |
| Physician Assistant | CO | |
| - | CO | |
| Physician Assistant | CO | |
| Physician Assistant | CO | |
| Nurse Practitioner | CO |
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