BRETT STEPHEN MORENZ (M.D.) – Hospitalist Physician, NPI 1134548639
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,302 HOSPITALIST in CA
Provider Addresses for BRETT STEPHEN MORENZ (M.D.)
8700 Beverly Blvd
West Hollywood, CA 900481804
Phone: (310) 423-3277
Type: Location
PO BOX 3589
NEWPORT BEACH, CA 926598589
Phone: (657) 241-3600
Fax: (657) 241-7708
Type: Mailing
16200 SAND CANYON AVE
IRVINE, CA 926183714
Phone: (949) 610-7245
Type: Location
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 $317.
Total Amount is formed as General ($317) + Research ($0) + Ownership ($0) = $317.
Last reported payment date: 2024-03-27 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($317).
Total Amount
$317
General + Research + Ownership
Payments
5
Total payment records
General Amount
$317
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $317 |
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: 2017-06-06
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 |
|---|---|---|---|---|
| I20170606002730 | I | Hospitalist | CA | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 409 | 194 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 197 | 84 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 113 | 109 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 102 | 100 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 77 | 76 | $0 |
Insurance plans in this area (ZIP 90048)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | CA | |
| H O S P I T A L I S T | MN | |
| Hospitalist, Internal Medicine | CA | |
| Hospitalist, Internal Medicine | CA | |
| Hospitalist, Internal Medicine | CA | |
| Internal Medicine | CA | |
| Hospitalist, Internal Medicine | CA | |
| H O S P I T A L I S T | CA | |
| Hospitalist, Internal Medicine | CA | |
| Hospitalist, Internal Medicine, Hospice/Palliative Care | CA |
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