DR. AMANDA A TROTT-GREGORIO (MD) – Allergy & Immunology Physician, NPI 1568653756
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
390 ALLERGY/IMMUNOLOGY in TX
Provider Addresses for DR. AMANDA A TROTT-GREGORIO (MD)
155 E. SONTERRA BLVD
#101
SAN ANTONIO, TX 78258
Phone: (210) 494-0690
Fax: (210) 494-0920
Type: Location
11770, Jollyville Road, Leffler Commercial, Austin, Travis County, Texas, 78759, United States
AUSTIN, TX 78759
Phone: (512) 732-2774
Fax: (512) 311-5192
Type: Mailing
255 E SONTERRA BLVD STE 209
SAN ANTONIO, TX 782584076
Phone: (210) 888-1297
Fax: (210) 888-1285
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 270 Open Payments records for all available years, with a total value of $6,072.
Total Amount is formed as General ($6,072) + Research ($0) + Ownership ($0) = $6,072.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($1,121).
Total Amount
$6,072
General + Research + Ownership
Payments
270
Total payment records
General Amount
$6,072
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $1,121 |
| GlaxoSmithKline, LLC. | $660 |
| CSL Behring | $471 |
| SANOFI-AVENTIS U.S. LLC | $444 |
| AstraZeneca Pharmaceuticals LP | $341 |
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: 2012-09-11
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 |
|---|---|---|---|---|
| I20120911000765 | I | Allergy/Immunology | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 2,971 | 37 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 2,235 | 67 | $0 |
| 95117 | Professional service for multiple injections of allergen | 1,208 | 68 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 108 | 74 | $0 |
| 94375 | Test to measure rate of airflow | 58 | 41 | $0 |
Insurance plans in this area (ZIP 78258)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | TX | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 2598 | 36 |
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