DR. STEPHEN J USALA MD PHD
NPI 1992879563
Internal Medicine - Endocrinology, Diabetes & Metabolism in Amarillo, TX

Active since November 17, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
1215 S COULTER ST, STE 405, AMARILLO, TX 79106(806) 358-8437 Get Directions Write a Review

NPPES record last updated: November 19, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 19, 2019, Oct 10, 2018 (2 updates tracked since 2018).

About Dr. Stephen J Usala Md Phd NPPES

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

DR. STEPHEN J USALA MD PHD (NPI 1992879563) is an individual endocrinology, diabetes & metabolism provider in Amarillo, Texas, licensed in Texas (J9835) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Bsa Hospital, and maintains a secondary practice location in Amarillo.

NPPES Registry Identity

NPI1992879563
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. STEPHEN J USALACredential: MD PHD
Location Address1215 S COULTER ST, STE 405Amarillo, TX 79106-1758
Mailing Address1215 S Coulter St, Ste 405Amarillo, TX 79106-1758 · (806) 358-8437
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateNovember 17, 2006
Last NPPES UpdateNovember 19, 20192 updates tracked since enumeration
NPI 1992879563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in TX · J9835
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1215 S COULTER ST, Amarillo, TX 79106

Secondary Practice Location 1

Location 11400 S Coulter StAmarillo, TX 79106-1786 · Phone (806) 414-9100 · Fax (806) 354-5717

Other Identifiers 1

Medicaid110634601TX

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

Dr. Stephen J Usala Md Phd 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 ID446234082
PECOS Enrollment IDI20091125000536
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

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.

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.
76 services46 patients

Hospital Affiliations CMS Care Compare

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

Bsa Hospital

Acute Care Hospitals · Amarillo, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450231
Location1600 Wallace BlvdAmarillo, TX 79106 · Potter County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79106 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality91.19
Promoting Interoperability100
Improvement Activities40

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.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
1215 S COULTER ST, STE 400
AMARILLO, TX 79106
Internal Medicine (Nephrology)
1215 S COULTER ST, STE 404
AMARILLO, TX 79106
Internal Medicine
1215 S COULTER ST, SUITE #301
AMARILLO, TX 79106
Internal Medicine (Nephrology)
1215 S COULTER ST, STE 404
AMARILLO, TX 79106
Nurse Practitioner (Family)
1215 S COULTER ST, SUITE 301
AMARILLO, TX 79106
Nurse Practitioner (Acute Care)
1215 S COULTER ST, SUITE #301
AMARILLO, TX 79106
Surgery
1215 S COULTER ST, SUITE 201
AMARILLO, TX 79106
Registered Nurse
1215 S COULTER ST, SUITE 100
AMARILLO, TX 79106

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 Stephen Usala's NPI number?

The NPI number for Stephen Usala is 1992879563. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Stephen Usala located?

Stephen Usala practices at 1215 S Coulter St Ste 405, Amarillo, TX 79106. The listed phone number is (806) 358-8437.

What is Stephen Usala's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Stephen Usala enrolled in Medicare?

Yes. Stephen Usala 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 Stephen Usala accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Stephen Usala 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 Stephen Usala affiliated with any hospitals?

According to CMS data, Stephen Usala is affiliated with Bsa Hospital.

When was this NPI record last updated?

The NPPES record for Stephen Usala was last updated on November 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.