DR. BRENDAN J CLARK (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1265419659
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
411 PULMONARY DISEASE in CO
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Provider Addresses for DR. BRENDAN J CLARK (MD)
110, Union Boulevard, Lakewood, Jefferson County, Colorado, 80228, United States
LAKEWOOD, CO 802281836
Phone: (303) 951-0600
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 4 Open Payments records for all available years, with a total value of $267.
Total Amount is formed as General ($267) + Research ($0) + Ownership ($0) = $267.
Last reported payment date: 2024-05-03 • Largest payer in this snapshot: Inari Medical, Inc. ($205).
Total Amount
$267
General + Research + Ownership
Payments
4
Total payment records
General Amount
$267
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $205 |
| GENZYME CORPORATION | $38 |
| Electromed, Inc. | $25 |
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: 2008-08-19
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 |
|---|---|---|---|---|
| I20080819000683 | I | Pulmonary Disease | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 257 | 142 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 112 | 78 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 92 | 55 | $0 |
| J7613 | Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg | 72 | 19 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 39 | 29 | $0 |
Insurance plans in this area (ZIP 80228)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Pulmonary Disease | CO | |
| Pulmonary Disease, Critical Care (Intensivists) | OH | |
| Pulmonary Disease | RI | |
| Internal Medicine | TN | |
| Pulmonary Disease | CO | |
| Pulmonary Disease | TN | |
| Internal Medicine | PA | |
| Internal Medicine | PA | |
| Pulmonary Disease | MA | |
| Critical Care (Intensivists), Pulmonary Disease, Internal Medicine | CO |
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