JONATHAN NIELSON
NPI 1851778468
Emergency Medicine in Dallas, TX

Q: What is Jonathan Nielson's NPI number?

The NPI number for Jonathan Nielson is 1851778468. It was assigned to this individual provider in the NPPES registry on May 4, 2015.

Q: What is Jonathan Nielson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jonathan Nielson was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 04, 2015PECOS EnrolledAccepts Medicare Assignment

74.59/100

CMS Quality Rating

5959 HARRY HINES BLVD, DALLAS, TX 75390(214) 648-3916 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 19, 2024, Apr 23, 2021 (2 updates tracked since 2021).

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About Jonathan Nielson NPPES

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

JONATHAN NIELSON (NPI 1851778468) is an individual emergency medicine provider in Dallas, Texas, licensed in Texas (S5718) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1851778468

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameJONATHAN NIELSON

Location Address5959 HARRY HINES BLVDDallas, TX 75390-1838

Mailing AddressPo Box 733784Dallas, TX 75373-3784 · (682) 885-6483 · Fax (682) 885-3113

Phone(214) 648-3916

Sole ProprietorNo

Medical School CMSVirginia Tech Carilion School Of MedicineGraduated 2015

Enumeration DateMay 4, 2015

Last NPPES UpdateFebruary 24, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 24, 2026

✔ NPI 1851778468 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 TX · S5718

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 ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License S5718 (TX)

5959 HARRY HINES BLVD, Dallas, TX 75390

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Secondary Practice Locations 3

Location 16201 Harry Hines BlvdDallas, TX 75390-1838 · Phone (214) 906-5567

Location 21906 Belleview Ave SERoanoke, VA 24014-1838 · Phone (540) 981-7000

Location 3801 7th AveFort Worth, TX 76104-2733 · Phone (682) 885-4095 · Fax (682) 885-7499

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Medica.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

Jonathan Nielson 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 ID7214244193

PECOS Enrollment IDI20200827002400

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 2

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 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.

54 services54 patients

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.

49 services48 patients

Hospital Affiliations CMS Care Compare 2

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

Parkland Health & Hospital System

Acute Care Hospitals · Dallas, TX

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450015

Location5200 Harry Hines BlvdDallas, TX 75235 · Dallas County

Emergency services Birthing friendly

Ut Southwestern University Hospital - William P. Clements Jr.

Acute Care Hospitals · Dallas, TX

5/5 CMS rating

OwnershipGovernment - State

CMS Certification Number450044

Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75390 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

$88.19 typical visit price

range $57.18 – $172.86

Typical copayment $22.04 (range $14.29 – $43.21)

Most-billed visit code 99203

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

74.59/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

56.12

Promoting Interoperability

100

Improvement Activities

Cost

59.2

Other Providers at the Same Location NPPES 6

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

AMAKA OPUTE NURSE PRACTITIONER

Nurse Practitioner

5959 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 648-9012

LINDSAY ANN HORTON MD

Psychiatry & Neurology (Neurology)

5959 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-8800

ANNA TAVAKKOLI M.D.

Internal Medicine (Gastroenterology)

5959 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (469) 291-3372

MARTHA CORINNA MANGUM ACNP-BC

Nurse Practitioner (Acute Care)

5959 HARRY HINES BLVD, POB 1, 10TH FLOOR, SUITE HP10.110
DALLAS, TX 75390

Dallas County (214) 645-7700

DR. SHANNAN TUJIOS M.D.

Internal Medicine (Gastroenterology)

5959 HARRY HINES BLVD, ROOM HP5.520G
DALLAS, TX 75390

Dallas County (214) 645-8183

EUNICE LUCHETU OPANDE FNP

Nurse Practitioner

5959 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 648-3111

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 Jonathan Nielson's NPI number?

The NPI number for Jonathan Nielson is 1851778468. It was assigned to this individual provider in the NPPES registry on May 4, 2015.

Where is Jonathan Nielson located?

Jonathan Nielson practices at 5959 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 648-3916.

What is Jonathan Nielson's specialty?

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

Is Jonathan Nielson enrolled in Medicare?

Yes. Jonathan Nielson 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 Jonathan Nielson accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Medica list Jonathan Nielson 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 Jonathan Nielson affiliated with any hospitals?

According to CMS data, Jonathan Nielson is affiliated with Parkland Health & Hospital System and Ut Southwestern University Hospital - William P. Clements Jr..

When was this NPI record last updated?

The NPPES record for Jonathan Nielson was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.