SARA IZAMAR PEREZ – Physician Assistant, NPI 1992333629
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
8,497 PHYSICIAN ASSISTANT in TX
Provider Addresses for SARA IZAMAR PEREZ
510 W LA QUINTA DR
PHARR, TX 785778843
Phone: (956) 616-3162
Type: Mailing
2715 W TRENTON RD
EDINBURG, TX 785393433
Phone: (956) 618-4878
Type: Location
1912 E Griffin Pkwy
Mission, TX 785723106
Phone: (956) 519-8717
Fax: (956) 519-4613
Type: Location
1200 E SAVANNAH AVE STE 16
MCALLEN, TX 785031728
Phone: (956) 631-3344
Fax: (956) 631-3881
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 174 Open Payments records for all available years, with a total value of $4,562.
Total Amount is formed as General ($4,562) + Research ($0) + Ownership ($0) = $4,562.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,884).
Total Amount
$4,562
General + Research + Ownership
Payments
174
Total payment records
General Amount
$4,562
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $1,884 |
| GlaxoSmithKline, LLC. | $556 |
| Mylan Specialty L.P. | $410 |
| Inspire Medical Systems, Inc. | $257 |
| Regeneron Healthcare Solutions, Inc. | $222 |
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: 2021-07-15
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 |
|---|---|---|---|---|
| I20210715000151 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 235 | 116 | $0 |
| 94618 | Test for exercise-induced lung stress | 21 | 20 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 16 | 16 | $0 |
| 94727 | Test to determine lung volumes using gas dilution or washout | 14 | 14 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 14 | 14 | $0 |
Insurance plans in this area (ZIP 78577)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Pulmonary Disease | TX | |
| Infectious Disease | TX | |
| Pulmonary Disease, Internal Medicine | TX |
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