DR. JOSHUA B TENNENBAUM (D.O.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1356543441
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
459 PATHOLOGY in TN
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Provider Addresses for DR. JOSHUA B TENNENBAUM (D.O.)
3495, Hacks Cross Road, Southwind, Memphis, Shelby County, Tennessee, 38125, United States
MEMPHIS, TN 381258803
Phone: (888) 244-7284
Fax: (901) 526-0791
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)
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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: 2025-08-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20120604000557 | I | Pathology | TN | TBD |
| I20250117000875 | I | Pathology | FL | TBD |
| I20250528000665 | I | Pathology | MT | TBD |
| I20250821002692 | I | Pathology | WA | 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 | 9,564 | 4,277 | $0 |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | 563 | 500 | $0 |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 313 | 303 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 133 | 42 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 98 | 92 | $0 |
Insurance plans in this area (ZIP 38125)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | TN | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 75 | 65 |
| PATHOLOGY | TN | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 11 | 11 |
| PATHOLOGY | TN | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 1244 | 1085 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NH | |
| - | NH | |
| Gastroenterology, Internal Medicine | NM | |
| - | NH | |
| Gastroenterology, Internal Medicine | NH | |
| G A S T R O E N T E R O L O G Y | MA | |
| P A T H O L O G Y | NY | |
| G A S T R O E N T E R O L O G Y | NH |
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