ARISTOTLE ALMAZAR CALLADO DO
NPI 1144843970
Emergency Medicine in Sherman, TX

Active since May 27, 2020PECOS EnrolledAccepts Medicare Assignment
809 GALLAGHER DR STE D, SHERMAN, TX 75090(903) 771-2846 Get Directions Write a Review

NPPES record last updated: November 7, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 7, 2024, Jul 13, 2023, Aug 24, 2021 and 2 more (5 updates tracked since 2020).

About Aristotle Almazar Callado Do NPPES

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

ARISTOTLE ALMAZAR CALLADO DO (NPI 1144843970) is an individual emergency medicine provider in Sherman, Texas, licensed in Oklahoma (8009) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Paris Regional Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1144843970
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameARISTOTLE ALMAZAR CALLADOCredential: DO
Location Address809 GALLAGHER DR STE DSherman, TX 75090-1754
Mailing Address809 Gallagher Dr Ste DSherman, TX 75090-1754 · (903) 771-2846
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMay 27, 2020
Last NPPES UpdateNovember 7, 20245 updates tracked since enumeration
NPPES CertifiedNovember 7, 2024
NPI 1144843970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in OK · 8009 Licensed in TX · T2568
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedFamily MedicineTaxonomy 207Q00000X · License T2568 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License BP10071685 (TX)
809 GALLAGHER DR STE D, Sherman, TX 75090

Accepted 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

Aristotle Almazar Callado Do 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 ID3173910981
PECOS Enrollment IDI20220426002072
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 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
323 services313 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
232 services221 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
109 services105 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
51 services50 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
12 services12 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Paris Regional Medical Center

Acute Care Hospitals · Paris, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450196
Location865 Deshong DrParis, TX 75460 · Lamar County
Emergency services Birthing friendly

Texoma Medical Center

Acute Care Hospitals · Denison, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450324
Location5016 S Us Highway 75Denison, TX 75020 · Grayson County
Emergency services Birthing friendly

Ut Health East Texas Athens Hospital

Acute Care Hospitals · Athens, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450389
Location2000 South Palestine StAthens, TX 75751 · Henderson County
Emergency services Birthing friendly

Wilson N Jones Regional Medical Center

Acute Care Hospitals · Sherman, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450469
Location500 N Highland AvenueSherman, TX 75091 · Grayson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75090 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

Student in an Organized Health Care Education/Training Program
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Family Medicine
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Family Medicine
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Emergency Medicine
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Family Medicine
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Family Medicine
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Student in an Organized Health Care Education/Training Program
809 GALLAGHER DR STE D
SHERMAN, TX 75090
Family Medicine
809 GALLAGHER DR STE D
SHERMAN, TX 75090

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 Aristotle Callado's NPI number?

The NPI number for Aristotle Callado is 1144843970. It was assigned to this individual provider in the NPPES registry on May 27, 2020.

Where is Aristotle Callado located?

Aristotle Callado practices at 809 Gallagher Dr Ste D, Sherman, TX 75090. The listed phone number is (903) 771-2846.

What is Aristotle Callado's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Aristotle Callado enrolled in Medicare?

Yes. Aristotle Callado 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 Aristotle Callado accept?

Health plans from Blue Cross and Blue Shield of Texas and Imperial Insurance Companies, Inc. list Aristotle Callado 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.

Is Aristotle Callado affiliated with any hospitals?

According to CMS data, Aristotle Callado is affiliated with Paris Regional Medical Center, Texoma Medical Center, Ut Health East Texas Athens Hospital and Wilson N Jones Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Aristotle Callado was last updated on November 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.