DR. ERNESTO RUIZ-HUIDOBRO (MD) – Allergy & Immunology Physician, NPI 1790730273
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. ERNESTO RUIZ-HUIDOBRO (MD)
900 E SOUTHLAKE BLVD STE 300
SOUTHLAKE, TX 760926376
Phone: (817) 421-0770
Fax: (817) 421-4759
Type: Location
3349 Golden Triangle Blvd
Fort Worth, TX 761777165
Phone: (817) 421-0770
Fax: (817) 562-5008
Type: Location
816, South Kirkwood Road, Windsor Springs, Kirkwood, Saint Louis County, Missouri, 63122, United States
SUITE #200
KIRKWOOD, MO 631226056
Phone: (314) 821-2100
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 245 Open Payments records for all available years, with a total value of $5,414.
Total Amount is formed as General ($5,414) + Research ($0) + Ownership ($0) = $5,414.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,091).
Total Amount
$5,414
General + Research + Ownership
Payments
245
Total payment records
General Amount
$5,414
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $1,091 |
| ABBVIE INC. | $456 |
| GlaxoSmithKline, LLC. | $334 |
| Regeneron Healthcare Solutions, Inc. | $293 |
| Grifols USA, LLC | $221 |
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: 2022-07-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040730000241 | I | Allergy/Immunology | MO | TBD |
| I20220726003932 | 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 | 4,917 | 86 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 1,954 | 30 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 1,010 | 66 | $0 |
| 95117 | Professional service for multiple injections of allergen | 349 | 25 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 192 | 123 | $0 |
Insurance plans in this area (ZIP 76092)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | MO | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 35 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Allergy/Immunology, Internal Medicine | TX | |
| Allergy/Immunology, Internal Medicine | TX |
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