DR. DIANE B KAUFMAN M.D.
NPI 1689687097
Obstetrics & Gynecology in Chestnut Hill, MA
About Dr. Diane B Kaufman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANE B KAUFMAN M.D. (NPI 1689687097) is an individual obstetrics & gynecology provider in Chestnut Hill, Massachusetts, licensed in Massachusetts (60555) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Diane B Kaufman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Diane Kaufman 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
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1518908136 (Massachusetts)
- 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.
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02467 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
CHESTNUT HILL, MA 02467
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 Diane Kaufman's NPI number?
The NPI number for Diane Kaufman is 1689687097. It was assigned to this individual provider in the NPPES registry on August 15, 2006.
Where is Diane Kaufman located?
Diane Kaufman practices at 25 Boylston St Suite 211, Chestnut Hill, MA 02467. The listed phone number is (617) 754-0440.
What is Diane Kaufman's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Diane Kaufman enrolled in Medicare?
Yes. Diane Kaufman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Diane Kaufman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Kaufman reassigns Medicare benefits to 2 organizations: Beth Israel Deaconess Medical Center, Inc. (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 Diane Kaufman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Kaufman accept?
Health plans from Anthem Blue Cross and Blue Shield list Diane Kaufman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Diane Kaufman 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.
# Dr. Diane B Kaufman, M.D. · NPI 1689687097
Obstetrics & Gynecology physician in Chestnut Hill, Massachusetts. Individual provider, active in the CMS NPPES registry since August 15, 2006.
## Identity
- **NPI:** 1689687097 (Entity type: Individual)
- **Enumerated:** August 15, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 60555 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 25 BOYLSTON ST, SUITE 211, Chestnut Hill, MA 02467-1715
- **Phone:** (617) 754-0440 · **Fax:** (617) 754-0446
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 9780378 (MA); Medicare UPIN F72938 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1689687097) · Data from the CMS NPPES public registry.