JENNIFER KATZENBERG – Anatomic Pathology & Clinical Pathology Physician, NPI 1134645732
Anatomic Pathology & Clinical Pathology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,586 PATHOLOGY in CA
Provider Addresses for JENNIFER KATZENBERG
5767 W CENTURY BLVD STE 400
LOS ANGELES, CA 900455631
Phone:
Type: Mailing
10833 LE CONTE AVE # CHSAS
LOS ANGELES, CA 900953075
Phone: (310) 267-2625
Fax: (310) 267-3561
Type: Location
10833 Le Conte Ave # Chsas
Los Angeles, CA 900953075
Phone: (310) 267-2625
Fax: (310) 267-3561
Type: Location
PO BOX 42210
PHOENIX, AZ 850802210
Phone: (623) 266-7770
Fax: (623) 322-4639
Type: Mailing
424 S 56TH ST STE 120
PHOENIX, AZ 850342177
Phone: (602) 685-5211
Fax: (602) 685-5373
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $183.
Total Amount is formed as General ($183) + Research ($0) + Ownership ($0) = $183.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Penumbra, Inc. ($82).
Total Amount
$183
General + Research + Ownership
Payments
7
Total payment records
General Amount
$183
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Penumbra, Inc. | $82 |
| AstraZeneca Pharmaceuticals LP | $75 |
| Merck Sharp & Dohme LLC | $26 |
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: 2022-08-22
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20220822000801 | I | Pathology | AZ | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,166 | 723 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 738 | 253 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 619 | 184 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 444 | 344 | $0 |
| 88377 | Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure | 145 | 124 | $0 |
Insurance plans in this area (ZIP 90045)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| P A T H O L O G Y | TN | |
| P A T H O L O G Y | AZ | |
| P A T H O L O G Y | FL | |
| - | AZ | |
| P A T H O L O G Y | AZ | |
| P A T H O L O G Y | AZ | |
| P A T H O L O G Y | AZ | |
| - | AZ | |
| Pathology, Hematology | AZ |
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