DR. CHARLES THOMAS IVESTER (MD) – Pulmonary Disease Physician, NPI 1376585372
Pulmonary Disease Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
135 CRITICAL CARE (INTENSIVISTS) in UT
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Provider Addresses for DR. CHARLES THOMAS IVESTER (MD)
Robins Drive, Vae View, Layton, Davis County, Utah, 84041-9099, United States
LAYTON, UT 840417077
Phone: (801) 807-7755
Fax: (801) 807-7597
Type: Location
Announcer's Box, Lincoln Avenue, Ogden, Weber County, Utah, 84404, United States
OGDEN, UT 844150627
Phone: (385) 492-4930
Fax: (385) 492-4449
Type: Mailing
5957 FASHION POINT DR STE 103
SOUTH OGDEN, UT 844035180
Phone: (385) 492-4930
Fax: (385) 492-4449
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 54 Open Payments records for all available years, with a total value of $38,923.
Total Amount is formed as General ($38,923) + Research ($0) + Ownership ($0) = $38,923.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Actelion Pharmaceuticals US, Inc. ($32,494).
Total Amount
$38,923
General + Research + Ownership
Payments
54
Total payment records
General Amount
$38,923
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Actelion Pharmaceuticals US, Inc. | $32,494 |
| Bayer Healthcare Pharmaceuticals Inc. | $6,134 |
| Merz North America, Inc. | $253 |
| REVANCE THERAPEUTICS, INC. | $26 |
| Mylan Specialty L.P. | $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: 2015-12-03
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 |
|---|---|---|---|---|
| I20051102001222 | I | Pulmonary Disease | UT | TBD |
| I20151203002440 | I | Pulmonary Disease | ID | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 187 | 79 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 53 | 53 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 52 | 52 | $0 |
| 94727 | Test to determine lung volumes using gas dilution or washout | 52 | 52 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 51 | 39 | $0 |
Insurance plans in this area (ZIP 84041)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | UT | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 28 | 28 |
| PULMONARY DISEASE | UT | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 86 | 86 |
| PULMONARY DISEASE | UT | 94727 | Determination of lung volumes using gas dilution or washout | 93 | 87 |
| PULMONARY DISEASE | UT | 95806 | Unattended sleep study with recording of heart rate, oxygen, respiratory airflow and effort | 30 | 29 |
| PULMONARY DISEASE | UT | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 156 | 145 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), Pulmonary Disease, Internal Medicine | UT | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | UT | |
| Pulmonary Disease, Critical Care (Intensivists) | UT | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | UT | |
| Critical Care (Intensivists), Pulmonary Disease | UT | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | UT |
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