DR. MATTHEW ERIC LISSAUER M.D.
NPI 1306808019
Surgery - Trauma Surgery in Baltimore, MD
About Dr. Matthew Eric Lissauer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW ERIC LISSAUER M.D. (NPI 1306808019) is an individual trauma surgery provider in Baltimore, Maryland, licensed in Connecticut (69621) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Dr. Matthew Eric Lissauer M.d. 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 Matthew Lissauer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 302 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- Also billed through NPI 1770696643 (Connecticut)
- 1,333 clinicians in this Medicare group
Norwich, CT 06360
- Reassigned Medicare billing, Connecticut enrollment
- 430 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.
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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Matthew Lissauer's NPI number?
The NPI number for Matthew Lissauer is 1306808019. It was assigned to this individual provider in the NPPES registry on April 6, 2006.
Where is Matthew Lissauer located?
Matthew Lissauer practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-6704.
What is Matthew Lissauer's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Matthew Lissauer enrolled in Medicare?
Yes. Matthew Lissauer 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 Matthew Lissauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Lissauer reassigns Medicare benefits to 4 organizations: Windham Community Memorial Hospital, Inc. (Willimantic, CT), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Hartford Hospital (Hartford, CT) and William W Backus Hospital (Norwich, CT). 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 Matthew Lissauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Lissauer accept?
Health plans from Anthem Blue Cross and Blue Shield list Matthew Lissauer 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 Matthew Lissauer was last updated on October 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Matthew Eric Lissauer, M.D. · NPI 1306808019
Trauma Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 6, 2006.
## Identity
- **NPI:** 1306808019 (Entity type: Individual)
- **Enumerated:** April 6, 2006
- **Primary specialty:** Surgery - Trauma Surgery · taxonomy 2086S0127X
- **State license:** 69621 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-6704 · **Fax:** (410) 328-4124
## 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): Windham Community Memorial Hospital, Inc. (NPI 1023191467, Willimantic, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Hartford Hospital (NPI 1407806391, Hartford, CT); William W Backus Hospital (NPI 1730243536, Norwich, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 1999
## Record status
- **NPPES last updated:** October 13, 2021
- **Other identifiers:** Other P00259987 (MD); Medicaid 408282600 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1306808019) · Data from the CMS NPPES public registry.