MARK DOUGLAS LEE MD
NPI 1881722601
Emergency Medicine in Palmer, AK
About Mark Douglas Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK DOUGLAS LEE MD (NPI 1881722601) is an individual emergency medicine provider in Palmer, Alaska, licensed in Alaska (3374) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark Douglas Lee Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Palmer, AK 99645
- Reassigned Medicare billing, Alaska enrollment
- Medicare enrollment name: Matsu Emergency Medicine Physicians Corp
- 35 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 99645 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.
PALMER, AK 99645
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 Mark Lee's NPI number?
The NPI number for Mark Lee is 1881722601. It was assigned to this individual provider in the NPPES registry on March 1, 2007.
Where is Mark Lee located?
Mark Lee practices at 2500 S Woodworth Loop, Palmer, AK 99645. The listed phone number is (907) 861-6000.
What is Mark Lee's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mark Lee enrolled in Medicare?
Yes. Mark Lee is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Lee reassigns Medicare benefits to Mat-Su Emergency Medicine Physicians Corp (Palmer, AK). 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 Mark 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 Mark Lee was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Mark Douglas Lee, MD · NPI 1881722601
Emergency Medicine physician in Palmer, Alaska. Individual provider, active in the CMS NPPES registry since March 1, 2007.
## Identity
- **NPI:** 1881722601 (Entity type: Individual)
- **Enumerated:** March 1, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 3374 (Alaska)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 S WOODWORTH LOOP, Palmer, AK 99645-8984
- **Phone:** (907) 861-6000
## 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:** Mat-Su Emergency Medicine Physicians Corp (NPI 1073548129, Palmer, AK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 9, 2007
- **Other identifiers:** Medicare PIN 150090 (AK)
---
Source: [NPI Profile](https://npiprofile.com/npi/1881722601) · Data from the CMS NPPES public registry.