DR. ZACHARY SCOTT DREYFUSS (M.D.) – Pulmonary Disease Physician, NPI 1063701605
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for DR. ZACHARY SCOTT DREYFUSS (M.D.)
221 W COLORADO BLVD STE 525
DALLAS, TX 75208
Phone: (214) 960-5681
Fax: (214) 947-2727
Type: Location
5605 N MACARTHUR BLVD STE 740
IRVING, TX 750382626
Phone: (214) 960-5681
Fax: (214) 960-5681
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $373.
Total Amount is formed as General ($373) + Research ($0) + Ownership ($0) = $373.
Last reported payment date: 2024-03-28 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($266).
Total Amount
$373
General + Research + Ownership
Payments
10
Total payment records
General Amount
$373
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $266 |
| Electromed, Inc. | $59 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $28 |
| CSL Behring | $20 |
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: 2025-10-30
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 |
|---|---|---|---|---|
| I20140905000474 | I | Pulmonary Disease | TX | TBD |
| I20250502001027 | I | Critical Care (Intensivists) | KY | TBD |
| I20250821002660 | I | Internal Medicine | TN | TBD |
| I20251030004302 | I | Internal Medicine | AR | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 280 | 157 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 169 | 100 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 19 | 19 | $0 |
| 94726 | Test to determine lung volumes using sensors | 18 | 18 | $0 |
Insurance plans in this area (ZIP 75208)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Neurology, Critical Care (Intensivists) | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | OR | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | TX | |
| Critical Care (Intensivists), Pulmonary Disease | TX |
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