MICHAEL P LUM LUNG MD
NPI 1750366712
Emergency Medicine in Mesa, AZ
About Michael P Lum Lung Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL P LUM LUNG MD (NPI 1750366712) is an individual emergency medicine provider in Mesa, Arizona, licensed in Arizona (32981) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Michael P Lum Lung Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Michael Lum Lung reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona enrollment
- 174 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona enrollment
- 211 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 4
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 85202 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MESA, AZ 85202
MESA, AZ 85202
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 Lum Lung's NPI number?
The NPI number for Michael Lum Lung is 1750366712. It was assigned to this individual provider in the NPPES registry on December 13, 2005.
Where is Michael Lum Lung located?
Michael Lum Lung practices at 1400 S Dobson Rd, Mesa, AZ 85202. The listed phone number is (480) 456-9500.
What is Michael Lum Lung's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Lum Lung enrolled in Medicare?
Yes. Michael Lum Lung is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Lum Lung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Lum Lung reassigns Medicare benefits to 2 organizations: Cep America - Arizona PC (Mesa, AZ) and Progressive Medical Associates PLLC (Mesa, AZ). 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 Lum Lung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Lum Lung accept?
Health plans from Blue Cross Blue Shield of Arizona list Michael Lum Lung 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 Michael Lum Lung was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Michael P Lum Lung, MD · NPI 1750366712
Emergency Medicine physician in Mesa, Arizona. Individual provider, active in the CMS NPPES registry since December 13, 2005.
## Identity
- **NPI:** 1750366712 (Entity type: Individual)
- **Enumerated:** December 13, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 32981 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 S DOBSON RD, Mesa, AZ 85202-4707
- **Phone:** (480) 456-9500 · **Fax:** (480) 820-7623
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cep America - Arizona PC (NPI 1356021190, Mesa, AZ); Progressive Medical Associates PLLC (NPI 1548218613, Mesa, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 866874 (AZ)
---
Source: [NPI Profile](https://npiprofile.com/npi/1750366712) · Data from the CMS NPPES public registry.