TRIXIE LORRAINE CRUZ PEI (MD) – Nephrology Physician, NPI 1538664669
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
434 NEPHROLOGY in MI
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Provider Addresses for TRIXIE LORRAINE CRUZ PEI (MD)
Lakeland Medical Center, 1234, Napier Avenue, Saint Joseph, Berrien County, Michigan, 49085, United States
SAINT JOSEPH, MI 490852112
Phone: (269) 982-4941
Type: Mailing
3230 BEARD RD STE 1
NAPA, CA 945583659
Phone: (707) 253-7005
Fax: (707) 253-7271
Type: Mailing
3230 BEARD RD STE 2537005
NAPA, CA 945583673
Phone: (707) 253-7005
Fax: (707) 253-7271
Type: Location
1 BOSTON MEDICAL CTR PL
BOSTON, MA 021182908
Phone: (617) 638-8000
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $728.
Total Amount is formed as General ($728) + Research ($0) + Ownership ($0) = $728.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($172).
Total Amount
$728
General + Research + Ownership
Payments
28
Total payment records
General Amount
$728
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2023-09-20
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 |
|---|---|---|---|---|
| I20230920000805 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 47 | 23 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 24 | 23 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 49085)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | CA | |
| Nephrology, Internal Medicine | CA | |
| Internal Medicine, Nephrology | CA |
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