SHANNON MARIE ZIKOVICH
NPI 1396323267
Anesthesiology in Cambridge, MA
About Shannon Marie Zikovich NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON MARIE ZIKOVICH (NPI 1396323267) is an individual anesthesiology provider in Cambridge, Massachusetts, licensed in Massachusetts (1022408) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Mount Auburn Hospital, and is a graduate of University Of Michigan Medical School (2021).
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
Shannon Marie Zikovich 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 Shannon Zikovich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1255818472 (Massachusetts)
- 1,006 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Auburn Hospital
Acute Care Hospitals · Cambridge, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CAMBRIDGE, MA 02138
CAMBRIDGE, MA 02138
CAMBRIDGE, MA 02138
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 Shannon Zikovich's NPI number?
The NPI number for Shannon Zikovich is 1396323267. It was assigned to this individual provider in the NPPES registry on March 31, 2021.
Where is Shannon Zikovich located?
Shannon Zikovich practices at 330 Mount Auburn St, Cambridge, MA 02138. The listed phone number is (617) 492-3500.
What is Shannon Zikovich's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Shannon Zikovich enrolled in Medicare?
Yes. Shannon Zikovich 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 Shannon Zikovich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Zikovich reassigns Medicare benefits to 2 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA). 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 Shannon Zikovich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shannon Zikovich affiliated with any hospitals?
According to CMS data, Shannon Zikovich is affiliated with Mount Auburn Hospital.
When was this NPI record last updated?
The NPPES record for Shannon Zikovich was last updated on October 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Shannon Marie Zikovich · NPI 1396323267
Anesthesiology physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since March 31, 2021.
## Identity
- **NPI:** 1396323267 (Entity type: Individual)
- **Enumerated:** March 31, 2021
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 1022408 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 MOUNT AUBURN ST, Cambridge, MA 02138-5597
- **Phone:** (617) 492-3500
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1952358533, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2021
## Record status
- **NPPES last updated:** October 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1396323267) · Data from the CMS NPPES public registry.