DR. SANDY J FALK MD
NPI 1083624860
Obstetrics & Gynecology in Boston, MA
About Dr. Sandy J Falk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANDY J FALK MD (NPI 1083624860) is an individual obstetrics & gynecology provider in Boston, Massachusetts, licensed in Massachusetts (214136) and active in the NPI registry since August 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. Sandy J Falk 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 Reassignment
Medicare enrollment records show Sandy Falk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1851333686 (Massachusetts)
- 531 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
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
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, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 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.
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.
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
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 Sandy Falk's NPI number?
The NPI number for Sandy Falk is 1083624860. It was assigned to this individual provider in the NPPES registry on August 8, 2006.
Where is Sandy Falk located?
Sandy Falk practices at Beth Israel Deaconess Medical Center 330 Brookline Ave, Shapiro 8, Boston, MA 02215. The listed phone number is (617) 667-4600.
What is Sandy Falk's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sandy Falk enrolled in Medicare?
Yes. Sandy Falk 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 organization bills Medicare for Sandy Falk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandy Falk reassigns Medicare benefits to Dana-Farber Cancer Institute, Inc. (Boston, MA). The 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 Sandy Falk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sandy Falk affiliated with any hospitals?
According to CMS data, Sandy Falk is affiliated with Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Sandy Falk was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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. Sandy J Falk, MD · NPI 1083624860
Obstetrics & Gynecology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since August 8, 2006.
## Identity
- **NPI:** 1083624860 (Entity type: Individual)
- **Enumerated:** August 8, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 214136 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** BETH ISRAEL DEACONESS MEDICAL CENTER, 330 BROOKLINE AVE, SHAPIRO 8, Boston, MA 02215-5491
- **Phone:** (617) 667-4600 · **Fax:** (617) 667-7493
## 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:** Dana-Farber Cancer Institute, Inc. (NPI 1346433257, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1998
## Record status
- **NPPES last updated:** October 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083624860) · Data from the CMS NPPES public registry.