NILES ANDREW SULKKO MD
NPI 1164985875
Emergency Medicine in Dallas, TX
About Niles Andrew Sulkko Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NILES ANDREW SULKKO MD (NPI 1164985875) is an individual emergency medicine provider in Dallas, Texas, licensed in Texas (T2988) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Niles Andrew Sulkko Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Niles Sulkko reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75209
- Reassigned Medicare billing, Texas enrollment
- 66 clinicians in this Medicare group
Dallas, TX 75230
- Reassigned Medicare billing, Texas enrollment
- 55 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Texas enrollment
- 23 clinicians in this Medicare group
San Antonio, TX 78248
- Reassigned Medicare billing, Texas enrollment
- 52 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
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.
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.
DALLAS, TX 75390
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 Niles Sulkko's NPI number?
The NPI number for Niles Sulkko is 1164985875. It was assigned to this individual provider in the NPPES registry on April 9, 2019.
Where is Niles Sulkko located?
Niles Sulkko practices at 5323 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 648-3916.
What is Niles Sulkko's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Niles Sulkko enrolled in Medicare?
Yes. Niles Sulkko is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Niles Sulkko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Niles Sulkko reassigns Medicare benefits to 5 organizations: Citydoc Urgent Care Center 2, PLLC (Dallas, TX), Citydoc Urgent Care Center 3, PLLC (Dallas, TX), Arze Medical PLLC (Dallas, TX), Prestige Emergency Consultants LLC (San Antonio, TX) and Emergency Medicine Services Of Tx, PLLC (San Antonio, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Niles Sulkko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Niles Sulkko accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Niles Sulkko 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.
When was this NPI record last updated?
The NPPES record for Niles Sulkko was last updated on April 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Niles Andrew Sulkko, MD · NPI 1164985875
Emergency Medicine physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since April 9, 2019.
## Identity
- **NPI:** 1164985875 (Entity type: Individual)
- **Enumerated:** April 9, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** T2988 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5323 HARRY HINES BLVD, Dallas, TX 75390-8579
- **Phone:** (214) 648-3916
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Citydoc Urgent Care Center 2, PLLC (NPI 1003044942, Dallas, TX); Citydoc Urgent Care Center 3, PLLC (NPI 1619237401, Dallas, TX); Arze Medical PLLC (NPI 1780196717, Dallas, TX); Prestige Emergency Consultants LLC (NPI 1730637778, San Antonio, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 29, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1164985875) · Data from the CMS NPPES public registry.