BLAKE NEAL LACKEY MD
NPI 1689323289
Internal Medicine in Dallas, TX
About Blake Neal Lackey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BLAKE NEAL LACKEY MD (NPI 1689323289) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (V6981) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of Other (2022).
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 and accepts Medicare assignment
Blake Neal Lackey Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Blake Lackey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75390
- Reassigned Medicare billing, Texas enrollment
- 5,299 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.
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, TXUt Southwestern University Hospital - William P. Clements Jr.
Acute Care Hospitals · Dallas, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75235 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.
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 Blake Lackey's NPI number?
The NPI number for Blake Lackey is 1689323289. It was assigned to this individual provider in the NPPES registry on March 21, 2022.
Where is Blake Lackey located?
Blake Lackey practices at 5200 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 590-8000.
What is Blake Lackey's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Blake Lackey enrolled in Medicare?
Yes. Blake Lackey 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.
Which organization bills Medicare for Blake Lackey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Blake Lackey reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, TX). The 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 Blake Lackey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Blake Lackey accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Blake Lackey 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 Blake Lackey affiliated with any hospitals?
According to CMS data, Blake Lackey 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 Blake Lackey was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Blake Neal Lackey, MD · NPI 1689323289
Internal Medicine physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since March 21, 2022.
## Identity
- **NPI:** 1689323289 (Entity type: Individual)
- **Enumerated:** March 21, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** V6981 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5200 HARRY HINES BLVD, Dallas, TX 75235-7709
- **Phone:** (214) 590-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Texas Southwestern Medical Center At Dallas (NPI 1871563494, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** June 30, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1689323289) · Data from the CMS NPPES public registry.