ZACHARY EDWARD SHERMAN (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1710516612
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,526 INTERNAL MEDICINE in TN
Provider Addresses for ZACHARY EDWARD SHERMAN (MD)
920 MADISON AVE STE 447
MEMPHIS, TN 381033438
Phone: (901) 448-7635
Type: Location
910 MADISON AVE FL 2
MEMPHIS, TN 381033403
Phone: (901) 448-5914
Type: Mailing
12770 COIT RD STE 1200
DALLAS, TX 752511413
Phone: (844) 409-4657
Type: Location
6031 Connection Dr Ste 100
Irving, TX 750392604
Phone: (469) 331-9629
Type: Location
2520 5TH ST N
COLUMBUS, MS 397052008
Phone: (662) 244-2084
Type: Location
3800 GAYLORD PKWY
FRISCO, TX 750349416
Phone: (844) 409-4657
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $195.
Total Amount is formed as General ($195) + Research ($0) + Ownership ($0) = $195.
Last reported payment date: 2024-07-12 • Largest payer in this snapshot: JAZZ PHARMACEUTICALS INC. ($126).
Total Amount
$195
General + Research + Ownership
Payments
4
Total payment records
General Amount
$195
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $126 |
| Edwards Lifesciences Corporation | $28 |
| ABBVIE INC. | $22 |
| PFIZER INC. | $19 |
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: 2025-06-25
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 |
|---|---|---|---|---|
| I20250625003762 | I | Internal Medicine | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 38103)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Sleep Medicine, Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | TX | |
| Physician Assistant | TX |
Reviews
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