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MICHAEL JAY NEFF MD
NPI 1841041910
Emergency Medicine in Dallas, TX

Active since March 28, 2024PECOS Enrolled
5323 HARRY HINES BOULEVARD, DALLAS, TX 75390(214) 648-3433 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Michael Jay Neff Md NPPES

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

MICHAEL JAY NEFF MD (NPI 1841041910) is an individual emergency medicine provider in Dallas, Texas, licensed in Texas (W5467) and active in the NPI registry since March 2024. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2024).

NPPES Registry Identity

NPI1841041910
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMICHAEL JAY NEFFCredential: MD
Location Address5323 HARRY HINES BOULEVARDDallas, TX 75390
Mailing Address50427 Snowy Creek WayCoarsegold, CA 93614-9304 · (559) 676-9090
Phone(214) 648-3433
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2024
Enumeration DateMarch 28, 2024
Last NPPES UpdateJune 5, 2026
NPPES CertifiedJune 5, 2026
✔ NPI 1841041910 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · W5467
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.
5323 HARRY HINES BOULEVARD, Dallas, TX 75390
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Jay Neff Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426512773
PECOS Enrollment IDI20260708003833
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Michael Neff reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Concord Medical Group PLLC
296 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,338 clinicians in this Medicare group
NPI 1083630610 (888) 264-0330
Concord Medical Group Of Texas PLLC
296 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,439 clinicians in this Medicare group
NPI 1750790762 (888) 264-0330

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

DR. SANDEEP GUTTIKONDA MD
Emergency Medicine
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 648-3916
MS. STEPHANIE GAIL WEST CHESNUT AUD.
Audiologist
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 645-8898
MRS. SONEY ABRAHAM NP
Nurse Practitioner (Family)
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 648-3916
MR. SIMON TIZIANI
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 648-3111
ALEX SUTTER MD
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 648-3433
JACQUELINE TYRA CAIRE M.D.
Radiology (Diagnostic Radiology)
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (469) 757-1000
SADIA MALIK MD
Pediatrics (Pediatric Cardiology)
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 456-2533
SASAN MIRFAKHRAEE MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5323 HARRY HINES BOULEVARD
DALLAS, TX 75390
Dallas County (214) 645-2800

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 Michael Neff's NPI number?

The NPI number for Michael Neff is 1841041910. It was assigned to this individual provider in the NPPES registry on March 28, 2024.

Where is Michael Neff located?

Michael Neff practices at 5323 Harry Hines Boulevard, Dallas, TX 75390. The listed phone number is (214) 648-3433.

What is Michael Neff's specialty?

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

Is Michael Neff enrolled in Medicare?

Yes. Michael Neff is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Neff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Neff reassigns Medicare benefits to 2 organizations: Concord Medical Group PLLC (Lubbock, TX) and Concord Medical Group Of Texas PLLC (Lubbock, 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 Michael Neff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Neff was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.