PAUL CHRISTENSEN (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1144631995
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,395 PATHOLOGY in TX
Provider Addresses for PAUL CHRISTENSEN (M.D.)
6565 FANNIN ST
HOUSTON, TX 770302703
Phone: (713) 394-6450
Type: Location
6550 FANNIN ST
HOUSTON, TX 770302717
Phone:
Type: Mailing
PO BOX 4701
HOUSTON, TX 772104701
Phone: (800) 288-8325
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $221.
Total Amount is formed as General ($221) + Research ($0) + Ownership ($0) = $221.
Last reported payment date: 2023-07-24 • Largest payer in this snapshot: Roche Diagnostics Corporation ($221).
Total Amount
$221
General + Research + Ownership
Payments
1
Total payment records
General Amount
$221
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Roche Diagnostics Corporation | $221 |
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: 2020-05-22
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 |
|---|---|---|---|---|
| I20200522000743 | I | Pathology | TX | 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 |
|---|---|---|---|---|
| 84165 | Protein measurement, serum | 623 | 516 | $0 |
| 84166 | Protein measurement, body fluid | 114 | 105 | $0 |
| 86334 | Immunologic analysis technique on serum (immunofixation) | 97 | 90 | $0 |
| 86335 | Immunologic analysis technique on body fluid, other fluids with concentration | 48 | 43 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
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| P A T H O L O G Y | MS | |
| P A T H O L O G Y | TX | |
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| - | TX | |
| P A T H O L O G Y | TX |
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