KARYN E. BLANCHARD CNM
NPI 1548629611
Advanced Practice Midwife in Cambridge, MA
About Karyn E. Blanchard Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARYN E. BLANCHARD CNM (NPI 1548629611) is an individual advanced practice midwife in Cambridge, Massachusetts, licensed in Massachusetts (RN2265828) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Northborough.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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)
Karyn E. Blanchard Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Karyn Blanchard reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 719 clinicians in this Medicare group
Brockton, MA 02302
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Obhg Massachusetts - Direct PC
- 100 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02139 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.
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 Karyn Blanchard's NPI number?
The NPI number for Karyn Blanchard is 1548629611. It was assigned to this individual provider in the NPPES registry on February 18, 2016.
Where is Karyn Blanchard located?
Karyn Blanchard practices at 1493 Cambridge St, Cambridge, MA 02139. The listed phone number is (617) 665-2800.
What is Karyn Blanchard's specialty?
The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.
Is Karyn Blanchard enrolled in Medicare?
Yes. Karyn Blanchard is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Karyn Blanchard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karyn Blanchard reassigns Medicare benefits to 2 organizations: Cambridge Public Health Commission (Cambridge, MA) and Obhg Massachusetts - Direct, P.C. (Brockton, 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 Karyn Blanchard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karyn Blanchard accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Karyn Blanchard 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 Karyn Blanchard was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Karyn E. Blanchard, CNM · NPI 1548629611
Advanced Practice Midwife physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since February 18, 2016.
## Identity
- **NPI:** 1548629611 (Entity type: Individual)
- **Enumerated:** February 18, 2016
- **Primary specialty:** Advanced Practice Midwife · taxonomy 367A00000X
- **State license:** RN2265828 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1493 CAMBRIDGE ST, Cambridge, MA 02139-1047
- **Phone:** (617) 665-2800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Cambridge Public Health Commission (NPI 1487603585, Cambridge, MA); Obhg Massachusetts - Direct, P.C. (NPI 1487229035, Brockton, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 7, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1548629611) · Data from the CMS NPPES public registry.