DR. KIMBERLEE E CHATSON MD
NPI 1407865736
Pediatrics - Neonatal-Perinatal Medicine in Winchester, MA
About Dr. Kimberlee E Chatson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KIMBERLEE E CHATSON MD (NPI 1407865736) is an individual neonatal-perinatal medicine provider in Winchester, Massachusetts, licensed in Massachusetts (78003) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Dr. Kimberlee E Chatson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Kimberlee Chatson reassigns Medicare billing to 6 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
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 202 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 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.
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.
WINCHESTER, MA 01890
WINCHESTER, MA 01890
WINCHESTER, MA 01890
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 Kimberlee Chatson's NPI number?
The NPI number for Kimberlee Chatson is 1407865736. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is Kimberlee Chatson located?
Kimberlee Chatson practices at 41 Highland Ave, Winchester, MA 01890. The listed phone number is (781) 756-2240.
What is Kimberlee Chatson's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Kimberlee Chatson enrolled in Medicare?
Yes. Kimberlee Chatson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kimberlee Chatson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kimberlee Chatson reassigns Medicare benefits to 6 organizations: Cambridge Public Health Commission (Cambridge, MA), Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Steward Medical Group, Inc (Watertown, MA), Pratt Pediatric Associates Inc (Boston, MA) and 1 more organization, listed in the Medicare section above. 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 Kimberlee Chatson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kimberlee Chatson accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Kimberlee Chatson 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 Kimberlee Chatson 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. Kimberlee E Chatson, MD · NPI 1407865736
Neonatal-Perinatal Medicine physician in Winchester, Massachusetts. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1407865736 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 78003 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 HIGHLAND AVE, Winchester, MA 01890-1446
- **Phone:** (781) 756-2240 · **Fax:** (781) 756-2965
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Cambridge Public Health Commission (NPI 1932313228, Cambridge, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Pratt Pediatric Associates Inc (NPI 1477590511, Boston, MA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 3112690 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407865736) · Data from the CMS NPPES public registry.