DR. MICHAELA KRISTINA FARBER M.D., M.S.
NPI 1821150517
Anesthesiology in Boston, MA
About Dr. Michaela Kristina Farber M.d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAELA KRISTINA FARBER M.D., M.S. (NPI 1821150517) is an individual anesthesiology provider in Boston, Massachusetts, licensed in Massachusetts (236765) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Michaela Kristina Farber M.d., M.s. 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 Michaela Farber reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 101 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 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.
Brigham And Women's Hospital
Acute Care Hospitals · Boston, 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.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Michaela Farber's NPI number?
The NPI number for Michaela Farber is 1821150517. It was assigned to this individual provider in the NPPES registry on December 16, 2006.
Where is Michaela Farber located?
Michaela Farber practices at 75 Francis St Cwn L-1, Boston, MA 02115. The listed phone number is (617) 732-8220.
What is Michaela Farber's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michaela Farber enrolled in Medicare?
Yes. Michaela Farber 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 Michaela Farber's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michaela Farber reassigns Medicare benefits to 4 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA), Chmc Anesthesia Foundation Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Massachusetts General Physicians Organization 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 Michaela Farber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michaela Farber affiliated with any hospitals?
According to CMS data, Michaela Farber is affiliated with Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Michaela Farber was last updated on February 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Michaela Kristina Farber, M.D., M.S. · NPI 1821150517
Anesthesiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since December 16, 2006.
## Identity
- **NPI:** 1821150517 (Entity type: Individual)
- **Enumerated:** December 16, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 236765 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 75 FRANCIS ST, CWN L-1, Boston, MA 02115-6110
- **Phone:** (617) 732-8220
## 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): Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Chmc Anesthesia Foundation Inc (NPI 1831268754, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** February 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1821150517) · Data from the CMS NPPES public registry.