MARK ANDREW TERUEL (MD) – Nephrology Physician, NPI 1972558039
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
185 NEPHROLOGY in CO
Provider Addresses for MARK ANDREW TERUEL (MD)
3351 EASTBROOK DR STE 100
FORT COLLINS, CO 805255744
Phone: (970) 493-7733
Fax: (970) 493-8745
Type: Location
1600, Specht Point Road, Bucking Horse, Fort Collins, Larimer County, Colorado, 80525, United States
STE 127
FT COLLINS, CO 805254311
Phone: (970) 493-7733
Fax: (970) 493-8745
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $97.
Total Amount is formed as General ($97) + Research ($0) + Ownership ($0) = $97.
Last reported payment date: 2024-04-11 • Largest payer in this snapshot: Travere Therapeutics, Inc. ($35).
Total Amount
$97
General + Research + Ownership
Payments
5
Total payment records
General Amount
$97
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Travere Therapeutics, Inc. | $35 |
| Amgen Inc. | $25 |
| CALLIDITAS THERAPEUTICS US INC. | $20 |
| Horizon Therapeutics plc | $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: 2006-07-06
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 |
|---|---|---|---|---|
| I20060706000263 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 220 | 202 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 128 | 22 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 124 | 59 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 109 | 49 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 80 | 22 | $0 |
Insurance plans in this area (ZIP 80525)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | CO | 81002 | Urinalysis, manual test | 32 | 32 |
| NEPHROLOGY | CO | 90935 | Hemodialysis procedure with one physician evaluation | 184 | 98 |
| NEPHROLOGY | CO | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 195 | 45 |
| NEPHROLOGY | CO | 90966 | Home dialysis services per month, patient 20 years of age or older | 159 | 33 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | CO | |
| Nephrology, Internal Medicine | CO | |
| Nephrology, Internal Medicine | CO | |
| N E P H R O L O G Y | CO | |
| Nurse Practitioner | CO | |
| Nurse Practitioner | CO | |
| Physician Assistant | CO | |
| Nephrology, Internal Medicine | CO | |
| N E P H R O L O G Y | PA | |
| N E P H R O L O G Y | NY |
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