TYLER MARK NIXON (DO) – Internal Medicine Physician, NPI 1669639985
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
903 INTERNAL MEDICINE in UT
Provider Addresses for TYLER MARK NIXON (DO)
PO BOX 5546
DENVER, CO 802175546
Phone: (801) 475-3500
Type: Mailing
1916 N 700 W STE 250
LAYTON, UT 840415723
Phone: (801) 479-0312
Type: Location
361, Calistoga Road, Santa Rosa, Sonoma County, California, 95409, United States
SANTA ROSA, CA 954093702
Phone: (253) 212-7129
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $184.
Total Amount is formed as General ($184) + Research ($0) + Ownership ($0) = $184.
Last reported payment date: 2024-09-06 • Largest payer in this snapshot: Corcept Therapeutics ($60).
Total Amount
$184
General + Research + Ownership
Payments
8
Total payment records
General Amount
$184
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Corcept Therapeutics | $60 |
| KVK-Tech, Inc. | $49 |
| Novartis Pharmaceuticals Corporation | $25 |
| ABBVIE INC. | $18 |
| Novo Nordisk Inc | $16 |
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: 2018-04-17
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 |
|---|---|---|---|---|
| I20140520001518 | I | Internal Medicine | CA | TBD |
| I20180417002469 | I | Internal Medicine | UT | 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 |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 593 | 291 | $0 |
| 99497 | Advance care planning, first 30 minutes | 477 | 398 | $0 |
| 99306 | Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 438 | 380 | $0 |
| G0317 | Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi | 316 | 264 | $0 |
| G0180 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 86 | 84 | $0 |
Insurance plans in this area (ZIP 80217)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | OR | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IN | |
| Internal Medicine | WA | |
| Internal Medicine | IA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | IL |
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