1. Home
  2. Directory
  3. Texas
  4. San Antonio
  5. Allergy Immunology
  6. NPI Profile

DR. AMANDA A TROTT-GREGORIO MD
NPI 1568653756
Allergy & Immunology in San Antonio, TX

Active since August 05, 2007PECOS EnrolledAccepts Medicare Assignment
255 E SONTERRA BLVD STE 209, SAN ANTONIO, TX 78258(210) 888-1297(210) 888-1285 Get Directions Write a Review

NPPES record last updated: November 10, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 10, 2022, Feb 7, 2022 (2 updates tracked since 2022).

About Dr. Amanda A Trott-gregorio Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AMANDA A TROTT-GREGORIO MD (NPI 1568653756) is an individual allergy & immunology provider in San Antonio, Texas, licensed in Texas (N7594) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1568653756
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. AMANDA A TROTT-GREGORIOCredential: MD
Location Address255 E SONTERRA BLVD STE 209San Antonio, TX 78258-4076
Mailing Address255 E Sonterra Blvd Ste 209San Antonio, TX 78258-4076 · (210) 888-1297 · Fax (210) 888-1285
Phone(210) 888-1297
Fax(210) 888-1285
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 5, 2007
Last NPPES UpdateNovember 10, 20222 updates tracked since enumeration
NPPES CertifiedNovember 10, 2022
✔ NPI 1568653756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in TX · N7594
Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Also ListedPediatricsTaxonomy 208000000X · License BP1-0029100 (TX)
Also ListedPediatrics · Pediatric Allergy/ImmunologyTaxonomy 2080P0201X · License N7594 (TX)
255 E SONTERRA BLVD STE 209, San Antonio, TX 78258
Open in Google Maps ↗

Other Names 1

Former Name (1)Amanda A Trott Md

Other Identifiers 2

Other1124399092TX · Npi Type 2 Group
Other4665454675Myutmb 4665454675

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Amanda A Trott-gregorio Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385892702
PECOS Enrollment IDI20120911000765
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
2,973 services36 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
2,405 services75 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
1,554 services88 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
109 services78 patients
Test to measure rate of airflow 94375
This test, known as spirometry, measures how much air you can breathe in and out, and how quickly you can do so. It helps assess your lung function and can be used to diagnose or monitor conditions like asthma or COPD.
60 services43 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
41 services41 patients

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221
DME-Other DME · category DE017N
2 suppliers26 claims80 services$18.33 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
1 supplier12 claims3,120 services$9.47 avg. paid by Medicare
Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg J1561
Treatment-Injections and Infusions (nononcologic) · category RI008N
1 supplier14 claims1,120 services$35.58 avg. paid by Medicare
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552
DME-Other DME · category DE000N
2 suppliers21 claims85 services$2.36 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMANDA A TROTT, MD PA
Allergy & Immunology (Allergy)
255 E SONTERRA BLVD STE 209
SAN ANTONIO, TX 78258
Bexar County (210) 888-1297

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Amanda Trott-gregorio's NPI number?

The NPI number for Amanda Trott-gregorio is 1568653756. It was assigned to this individual provider in the NPPES registry on August 5, 2007. The provider is also known as Amanda A Trott MD.

Where is Amanda Trott-gregorio located?

Amanda Trott-gregorio practices at 255 E Sonterra Blvd Ste 209, San Antonio, TX 78258. The listed phone number is (210) 888-1297.

What is Amanda Trott-gregorio's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Amanda Trott-gregorio enrolled in Medicare?

Yes. Amanda Trott-gregorio is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Amanda Trott-gregorio accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Amanda Trott-gregorio as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Amanda Trott-gregorio was last updated on November 10, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.