DR. LEE HWANG MD
NPI 1902166408
Neurological Surgery in Phoenix, AZ
About Dr. Lee Hwang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEE HWANG MD (NPI 1902166408) is an individual neurological surgery provider in Phoenix, Arizona, licensed in Arizona (78417) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with St Lukes Quakertown Hospital, and maintains a secondary practice location in Phoenix.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Lee Hwang 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 Reassignments
3Medicare enrollment records show Lee Hwang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85013
- Reassigned Medicare billing, Arizona enrollment
- 69 clinicians in this Medicare group
Ashland, PA 17921
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Phillipsburg, NJ 08865
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: St Lukes Warren Physician Group PC
- 528 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 10
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Lukes Quakertown Hospital
Acute Care Hospitals · Quakertown, PASt Luke's Hospital Bethlehem
Acute Care Hospitals · Bethlehem, PASt Luke's Hospital - Monroe Campus
Acute Care Hospitals · Stroudsburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 7
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 Lee Hwang's NPI number?
The NPI number for Lee Hwang is 1902166408. It was assigned to this individual provider in the NPPES registry on May 18, 2012.
Where is Lee Hwang located?
Lee Hwang practices at 19636 N 27th Ave Ste 203, Phoenix, AZ 85027. The listed phone number is (623) 562-5050.
What is Lee Hwang's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Lee Hwang enrolled in Medicare?
Yes. Lee Hwang 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 organizations bill Medicare for Lee Hwang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lee Hwang reassigns Medicare benefits to 3 organizations: Neurosurgical Associates, Ltd (Phoenix, AZ), St Luke's Physician Group Inc (Ashland, PA) and St. Luke's Warren Physician Group, PC (Phillipsburg, NJ). 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 Lee Hwang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lee Hwang accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health list Lee Hwang 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 Lee Hwang affiliated with any hospitals?
According to CMS data, Lee Hwang is affiliated with St Lukes Quakertown Hospital, St Luke's Hospital Bethlehem and St Luke's Hospital - Monroe Campus.
When was this NPI record last updated?
The NPPES record for Lee Hwang was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.