DAVID LEE
NPI 1417533043
Internal Medicine - Endocrinology, Diabetes & Metabolism in Dallas, TX
About David Lee NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID LEE (NPI 1417533043) is an individual endocrinology, diabetes & metabolism provider in Dallas, Texas, licensed in Texas (W6694) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
David Lee 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 David Lee 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.
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
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 David Lee's NPI number?
The NPI number for David Lee is 1417533043. It was assigned to this individual provider in the NPPES registry on March 23, 2021.
Where is David Lee located?
David Lee practices at 5303 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 645-2800.
What is David Lee's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is David Lee enrolled in Medicare?
Yes. David Lee 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 David Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Lee 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 David Lee'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 David Lee was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# David Lee · NPI 1417533043
Endocrinology, Diabetes & Metabolism physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since March 23, 2021.
## Identity
- **NPI:** 1417533043 (Entity type: Individual)
- **Enumerated:** March 23, 2021
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** W6694 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5303 HARRY HINES BLVD, Dallas, TX 75390-7208
- **Phone:** (214) 645-2800
## 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 2021
## Record status
- **NPPES last updated:** September 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417533043) · Data from the CMS NPPES public registry.