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ZACHARY ALEXANDER SHIELDS DO
NPI 1396322129
Emergency Medicine in Arlington, TX

Active since March 26, 2021PECOS EnrolledAccepts Medicare Assignment
3301 MATLOCK RD, ARLINGTON, TX 76015(817) 347-1141 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 9, 2024, Mar 26, 2021 (2 updates tracked since 2021).

About Zachary Alexander Shields Do NPPES

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

ZACHARY ALEXANDER SHIELDS DO (NPI 1396322129) is an individual emergency medicine provider in Arlington, Texas, licensed in Oklahoma (8323) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2021).

NPPES Registry Identity

NPI1396322129
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameZACHARY ALEXANDER SHIELDSCredential: DO
Location Address3301 MATLOCK RDArlington, TX 76015-2908
Mailing Address3301 Matlock RdArlington, TX 76015-2908
Phone(817) 347-1141
Sole ProprietorNo
Medical School CMSUniversity Of North Texas Hsc, College Of Osteopathic MedGraduated 2021
Enumeration DateMarch 26, 2021
Last NPPES UpdateJanuary 22, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2025
✔ NPI 1396322129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in OK · 8323
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3301 MATLOCK RD, Arlington, TX 76015
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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

Zachary Alexander Shields 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 ID2163839333
PECOS Enrollment IDI20240911002026
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 3

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.
84 services82 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.
45 services44 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.
32 services32 patients

Hospital Affiliations CMS Care Compare

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

Ssm Health St Anthony Hospital - Oklahoma City

Acute Care Hospitals · Oklahoma City, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number370037
Location1000 North Lee AvenueOklahoma City, OK 73101 · Oklahoma County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76015 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
$87.20 typical visit price
range $56.47 – $171.07
Typical copayment $21.80 (range $14.11 – $42.76)
Most-billed visit code 99203
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
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.

NICHOLAS KEEVEN MD
Emergency Medicine
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
CHRISTOPHER MICHAEL POWERS MPH, PA-C
Physician Assistant
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 506-4868
LAKSHMI DEVI MORLA
Emergency Medicine
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-3041
ALAN DEIAR ABDULKADER AL-TALABANI M.D.
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD, MEDICAL CITY ARLINGTON HOSPITAL
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
DR. RINU VARGHESE MD
Internal Medicine
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
DR. JORIM JOHNSON PARMAR MD
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
DR. SHREYA M SARAF MD
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (817) 983-3024
MUIZ KHAN TAREEN MD
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (313) 738-1479

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 Zachary Shields's NPI number?

The NPI number for Zachary Shields is 1396322129. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Where is Zachary Shields located?

Zachary Shields practices at 3301 Matlock Rd, Arlington, TX 76015. The listed phone number is (817) 347-1141.

What is Zachary Shields's specialty?

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

Is Zachary Shields enrolled in Medicare?

Yes. Zachary Shields 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.

Is Zachary Shields affiliated with any hospitals?

According to CMS data, Zachary Shields is affiliated with Ssm Health St Anthony Hospital - Oklahoma City.

When was this NPI record last updated?

The NPPES record for Zachary Shields was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.