DR. JASON M LEE-LLACER MD
NPI 1497810378
Internal Medicine in Annapolis, MD
About Dr. Jason M Lee-llacer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JASON M LEE-LLACER MD (NPI 1497810378) is an individual internal medicine provider in Annapolis, Maryland, licensed in Maryland (D0064818) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Doctors Community Medical Ctr, Inc, and is a graduate of University Of Maryland School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 11
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. Jason M Lee-llacer 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 Jason Lee-llacer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1215577077 (Maryland)
- 336 clinicians in this Medicare group
Bowie, MD 20716
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- Also billed through NPI 1275384224 (Maryland)
- 1,150 clinicians in this Medicare group
Laurel, MD 20707
- Reassigned Medicare billing, District of Columbia enrollment
- 328 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Luminis Health Doctors Community Medical Ctr, Inc
Acute Care Hospitals · Lanham, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21401 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.
ANNAPOLIS, MD 21401
ANNAPOLIS, MD 21401
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 Jason Lee-llacer's NPI number?
The NPI number for Jason Lee-llacer is 1497810378. It was assigned to this individual provider in the NPPES registry on December 22, 2006.
Where is Jason Lee-llacer located?
Jason Lee-llacer practices at 2001 Medical Pkwy Acute Care Pavilion, Annapolis, MD 21401. The listed phone number is (443) 481-1000.
What is Jason Lee-llacer's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jason Lee-llacer enrolled in Medicare?
Yes. Jason Lee-llacer 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 Jason Lee-llacer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Lee-llacer reassigns Medicare benefits to 3 organizations: Luminis Health Medical Group, LLC (Annapolis, MD), Emergency Medicine Associates, PA (Bowie, MD) and Dimensions Healthcare Associates Inc (Laurel, MD). 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 Jason Lee-llacer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jason Lee-llacer affiliated with any hospitals?
According to CMS data, Jason Lee-llacer is affiliated with Luminis Health Doctors Community Medical Ctr, Inc.
When was this NPI record last updated?
The NPPES record for Jason Lee-llacer was last updated on June 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Jason M Lee-Llacer, MD · NPI 1497810378
Internal Medicine physician in Annapolis, Maryland. Individual provider, active in the CMS NPPES registry since December 22, 2006.
## Identity
- **NPI:** 1497810378 (Entity type: Individual)
- **Enumerated:** December 22, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D0064818 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2001 MEDICAL PKWY, ACUTE CARE PAVILION, Annapolis, MD 21401-3280
- **Phone:** (443) 481-1000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Luminis Health Medical Group, LLC (NPI 1285953182, Annapolis, MD); Emergency Medicine Associates, PA (NPI 1225889272, Bowie, MD); Dimensions Healthcare Associates Inc (NPI 1487714168, Laurel, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** June 9, 2008
- **Other identifiers:** Other 318699; Other 0042; Other 7132906; and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1497810378) · Data from the CMS NPPES public registry.