Doctor profile · Federal record
Dr. Jonathan Nielson
Emergency Medicine Physician (CMS: Pediatric Medicine) · Pediatric Emergency Medicine (Pediatrics) Physician · Dallas, TX
- NPI 1851778468
- Accepts Medicare
- MIPS 74.6 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
5959 Harry Hines Blvd
Dallas, TX 753901838
(214) 648-3916 - Additional location
-
6201 Harry Hines Blvd
Dallas, TX 753901838
(214) 906-5567 - Additional location
-
801 7Th Ave
Fort Worth, TX 761042733
(682) 885-4095
fax (682) 885-7499 - Additional location
-
1906 Belleview Ave Se
Roanoke, VA 240141838
(540) 981-7000 - Mailing address
-
Po Box 733784
Dallas, TX 753733784
Show 1 more location
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- February 24, 2026
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #S5718
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851778468. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
110
Distinct HCPCS
2
Medicare allowed
$15,802
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 61 | 61 | $120 | |
99285 |
Emergency department visit with high level of medical decision making | 49 | 49 | $174 |
In context: peer comparison
Among 162 peers in Dallas Emergency Medicine Physician, average services per provider: 94. This provider delivers 1.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jonathan Nielson's medical specialty?
Dr. Jonathan Nielson practices Emergency Medicine Physician in Dallas, TX.
Where does Dr. Jonathan Nielson practice?
Dr. Jonathan Nielson practices at 5959 Harry Hines Blvd, Dallas, TX 753901838. Office phone: 2146483916.
What is Dr. Jonathan Nielson's NPI?
Dr. Jonathan Nielson's National Provider Identifier (NPI) is 1851778468, issued by NPPES.
Does Dr. Jonathan Nielson accept Medicare assignment?
Yes. Dr. Jonathan Nielson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Nielson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.