DR. MARK R LINZER DPM
NPI 1083978282
Podiatrist - Foot & Ankle Surgery in Hanover, MD
About Dr. Mark R Linzer Dpm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK R LINZER DPM (NPI 1083978282) is an individual foot & ankle surgery provider in Hanover, Maryland, licensed in Maryland (01580) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Anne Arundel Medical Center, Inc, and is a graduate of Temple University School Of Podiatric Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
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. Mark R Linzer Dpm 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
2Medicare enrollment records show Mark Linzer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1558600924 (District of Columbia)
- 453 clinicians in this Medicare group
Raleigh, NC 27609
- Reassigned Medicare billing, Maryland enrollment
- 56 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 10
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Luminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDUniversity Of MD Baltimore Washington Medical Center
Acute Care Hospitals · Glen Burnie, MDReferred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HANOVER, MD 21076
HANOVER, MD 21076
HANOVER, MD 21076
HANOVER, MD 21076
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 Linzer's NPI number?
The NPI number for Mark Linzer is 1083978282. It was assigned to this individual provider in the NPPES registry on July 2, 2012.
Where is Mark Linzer located?
Mark Linzer practices at 7467 Ridge Rd Ste 140, Hanover, MD 21076. The listed phone number is (410) 468-5050.
What is Mark Linzer's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Mark Linzer enrolled in Medicare?
Yes. Mark Linzer 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 Mark Linzer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Linzer reassigns Medicare benefits to 2 organizations: Centers For Advanced Orthopaedics, LLC (Glen Burnie, MD) and Foot And Ankle Specialists Of The Mid-Atlantic, LLC (Raleigh, NC). 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 Mark Linzer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mark Linzer affiliated with any hospitals?
According to CMS data, Mark Linzer is affiliated with Luminis Health Anne Arundel Medical Center, Inc and University Of MD Baltimore Washington Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Linzer was last updated on February 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Mark R Linzer, DPM · NPI 1083978282
Foot & Ankle Surgery provider in Hanover, Maryland. Individual provider, active in the CMS NPPES registry since July 2, 2012.
## Identity
- **NPI:** 1083978282 (Entity type: Individual)
- **Enumerated:** July 2, 2012
- **Primary specialty:** Podiatrist - Foot & Ankle Surgery · taxonomy 213ES0103X
- **State license:** 01580 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 7467 RIDGE RD STE 140, Hanover, MD 21076-3118
- **Phone:** (410) 468-5050 · **Fax:** (410) 768-7830
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Centers For Advanced Orthopaedics, LLC (NPI 1508204389, Glen Burnie, MD); Foot And Ankle Specialists Of The Mid-Atlantic, LLC (NPI 1073804712, Raleigh, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Podiatric Medicine, class of 2012
## Record status
- **NPPES last updated:** February 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1083978282) · Data from the CMS NPPES public registry.