NADYA AVERBACH MD
NPI 1912044355
Anesthesiology in Baltimore, MD
About Nadya Averbach Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NADYA AVERBACH MD (NPI 1912044355) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (T1968) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Medstar Union Memorial Hospital, and is a graduate of Virginia Commonwealth University, School Of Medicine (2005).
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
Nadya Averbach 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 Nadya Averbach reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- 311 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 clinicians in this Medicare group
Towson, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 4 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 7
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.
Medstar Union Memorial Hospital
Acute Care Hospitals · Baltimore, MDMedstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDOther 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 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Nadya Averbach's NPI number?
The NPI number for Nadya Averbach is 1912044355. It was assigned to this individual provider in the NPPES registry on February 1, 2007.
Where is Nadya Averbach located?
Nadya Averbach practices at 201 E University Pkwy Union Memorial Hospital, Suite 226 South Building, Baltimore, MD 21218. The listed phone number is (410) 554-6559.
What is Nadya Averbach's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Nadya Averbach enrolled in Medicare?
Yes. Nadya Averbach 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 Nadya Averbach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nadya Averbach reassigns Medicare benefits to 3 organizations: Medstar Medical Group Anesthesiology LLC (Baltimore, MD), Medstar Medical Group II LLC (Baltimore, MD) and Anesthesia Perioperative Services, LLC (Towson, 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 Nadya Averbach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nadya Averbach affiliated with any hospitals?
According to CMS data, Nadya Averbach is affiliated with Medstar Union Memorial Hospital and Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Nadya Averbach was last updated on October 7, 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.
# Nadya Averbach, MD · NPI 1912044355
Anesthesiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 1, 2007.
## Identity
- **NPI:** 1912044355 (Entity type: Individual)
- **Enumerated:** February 1, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** T1968 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 E UNIVERSITY PKWY, UNION MEMORIAL HOSPITAL, SUITE 226 SOUTH BUILDING, Baltimore, MD 21218-2829
- **Phone:** (410) 554-6559
## 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): Medstar Medical Group Anesthesiology LLC (NPI 1528578333, Baltimore, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Anesthesia Perioperative Services, LLC (NPI 1508810953, Towson, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** October 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1912044355) · Data from the CMS NPPES public registry.