ALEXANDER P LEE MD
NPI 1285072009
Emergency Medicine in Hershey, PA
About Alexander P Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER P LEE MD (NPI 1285072009) is an individual emergency medicine provider in Hershey, Pennsylvania, licensed in New Jersey (25MA12373200) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with St Mary's General Hospital, and is a graduate of Pennsylvania State University College Of Medicine (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
Alexander P Lee 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
4Medicare enrollment records show Alexander Lee reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Denville, NJ 07834
- Reassigned Medicare billing, New Jersey enrollment
- 28 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
Passaic, NJ 07055
- Reassigned Medicare billing, New Jersey enrollment
- 47 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Mary's General Hospital
Acute Care Hospitals · Passaic, NJSaint Clare's Hospital/ Denville Campus
Acute Care Hospitals · Denville, NJJersey City Medical Center
Acute Care Hospitals · Jersey City, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17033 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.
HERSHEY, PA 17033
HERSHEY, PA 17033
HERSHEY, PA 17033
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 Alexander Lee's NPI number?
The NPI number for Alexander Lee is 1285072009. It was assigned to this individual provider in the NPPES registry on June 14, 2013.
Where is Alexander Lee located?
Alexander Lee practices at 500 University Dr, Hershey, PA 17033. The listed phone number is (800) 243-1455.
What is Alexander Lee's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alexander Lee enrolled in Medicare?
Yes. Alexander 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 organizations bill Medicare for Alexander Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Lee reassigns Medicare benefits to 4 organizations: Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ), Emergency Physicians Of Saint Clares LLC (Denville, NJ), Rwjbh Observation Associates LLC (Livingston, NJ) and Emergency Associates Of St Marys LLC (Passaic, 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 Alexander Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Lee accept?
Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Alexander Lee 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 Alexander Lee affiliated with any hospitals?
According to CMS data, Alexander Lee is affiliated with St Mary's General Hospital, Saint Clare's Hospital/ Denville Campus and Jersey City Medical Center.
When was this NPI record last updated?
The NPPES record for Alexander Lee was last updated on April 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Alexander P Lee, MD · NPI 1285072009
Emergency Medicine physician in Hershey, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 14, 2013.
## Identity
- **NPI:** 1285072009 (Entity type: Individual)
- **Enumerated:** June 14, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MA12373200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 UNIVERSITY DR, Hershey, PA 17033-2360
- **Phone:** (800) 243-1455
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); Emergency Physicians Of Saint Clares LLC (NPI 1366517856, Denville, NJ); Rwjbh Observation Associates LLC (NPI 1760095806, Livingston, NJ); Emergency Associates Of St Marys LLC (NPI 1477063329, Passaic, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania State University College Of Medicine, class of 2022
## Record status
- **NPPES last updated:** April 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1285072009) · Data from the CMS NPPES public registry.