DR. MARK ZAKULA (M.D.) – Emergency Medicine Physician, NPI 1932164472
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. MARK ZAKULA (M.D.)
New Trails Drive, Research Forest, The Woodlands, Montgomery County, Texas, 77381, United States
STE 100
THE WOODLANDS, TX 773811176
Phone: (713) 637-1146
Fax: (281) 298-5311
Type: Mailing
La Strada', Dallas, TX, Dallas, Dallas County, Texas, United States
EMERGENCY ROOM
SAN ANTONIO, TX 782051201
Phone: (210) 614-0180
Fax: (210) 615-7170
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2005-11-17
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 |
|---|---|---|---|---|
| I20051117000521 | I | Emergency 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 19 | 19 | $0 |
Insurance plans in this area (ZIP 77381)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MI | |
| Physician Assistant | MI | |
| Emergency Medicine | WI | |
| Emergency Medicine | NH | |
| Family Practice, Emergency Medicine | NC | |
| Physician Assistant | OR | |
| Emergency Medicine | IL | |
| Emergency Medicine | IN | |
| Emergency Medicine | TN | |
| - | OR |
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