ZACHARIAS MAVROPHILIPOS M.D.
NPI 1366587297
Surgery in Baltimore, MD
About Zacharias Mavrophilipos M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARIAS MAVROPHILIPOS M.D. (NPI 1366587297) is an individual surgery provider in Baltimore, Maryland, licensed in Maryland (D0050622) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Md Medical Center Midtown Campus, and is a graduate of Johns Hopkins University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
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
Zacharias Mavrophilipos 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
5Medicare enrollment records show Zacharias Mavrophilipos reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21264
- Reassigned Medicare billing, Maryland enrollment
- 128 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 966 clinicians in this Medicare group
Parkville, MD 21234
- Reassigned Medicare billing, Maryland enrollment
- 2 clinicians in this Medicare group
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
- 194 clinicians in this Medicare group
Cockeysville, MD 21030
- Reassigned Medicare billing, Maryland enrollment
- 14 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 9
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of MD Medical Center Midtown Campus
Acute Care Hospitals · Baltimore, MDNorthwest Hospital Center
Acute Care Hospitals · Randallstown, MDMedstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Referred Medical Equipment & Supplies CMS DME claims 7
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Zacharias Mavrophilipos's NPI number?
The NPI number for Zacharias Mavrophilipos is 1366587297. It was assigned to this individual provider in the NPPES registry on February 20, 2007.
Where is Zacharias Mavrophilipos located?
Zacharias Mavrophilipos practices at 827 Linden Ave, Baltimore, MD 21201. The listed phone number is (410) 225-8000.
What is Zacharias Mavrophilipos's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Zacharias Mavrophilipos enrolled in Medicare?
Yes. Zacharias Mavrophilipos 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 Zacharias Mavrophilipos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zacharias Mavrophilipos reassigns Medicare benefits to 5 organizations: Maryland General Clinical Practice Group, Inc. (Baltimore, MD), University Of Maryland Community Medical Group, Inc. (Baltimore, MD), Mavrophilipos & Mavrophilipos (Parkville, MD), Northwest Hospital Center, Inc (Randallstown, MD) and Hyperheal Hyperbarics Inc (Cockeysville, 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 Zacharias Mavrophilipos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Zacharias Mavrophilipos affiliated with any hospitals?
According to CMS data, Zacharias Mavrophilipos is affiliated with University Of MD Medical Center Midtown Campus, Northwest Hospital Center and Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Zacharias Mavrophilipos was last updated on July 8, 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.
# Zacharias Mavrophilipos, M.D. · NPI 1366587297
Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 20, 2007.
## Identity
- **NPI:** 1366587297 (Entity type: Individual)
- **Enumerated:** February 20, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** D0050622 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 827 LINDEN AVE, Baltimore, MD 21201-4606
- **Phone:** (410) 225-8000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Maryland General Clinical Practice Group, Inc. (NPI 1770684805, Baltimore, MD); University Of Maryland Community Medical Group, Inc. (NPI 1477530624, Baltimore, MD); Mavrophilipos & Mavrophilipos (NPI 1487710901, Parkville, MD); Northwest Hospital Center, Inc (NPI 1982708228, Randallstown, MD); Hyperheal Hyperbarics Inc (NPI 1174886642, Cockeysville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1366587297) · Data from the CMS NPPES public registry.