DR. SABRINA T CHAKLOS MD
NPI 1255489738
Hospitalist in Burlington, MA
About Dr. Sabrina T Chaklos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SABRINA T CHAKLOS MD (NPI 1255489738) is an individual hospitalist provider in Burlington, Massachusetts, licensed in Massachusetts (261734) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Melrosewakefield Healthcare, and is a graduate of Tufts University School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Dr. Sabrina T Chaklos 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 Sabrina Chaklos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 334 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Melrosewakefield Healthcare
Acute Care Hospitals · Melrose, MATufts Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BURLINGTON, MA 01805
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 Sabrina Chaklos's NPI number?
The NPI number for Sabrina Chaklos is 1255489738. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Sabrina Chaklos located?
Sabrina Chaklos practices at 41 Mall Rd Lahey Hospital And Medical Center, Burlington, MA 01805. The listed phone number is (781) 744-3839.
What is Sabrina Chaklos's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Sabrina Chaklos enrolled in Medicare?
Yes. Sabrina Chaklos 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 Sabrina Chaklos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sabrina Chaklos reassigns Medicare benefits to Pratt Medical Group, 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 Sabrina Chaklos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sabrina Chaklos accept?
Health plans from Taro Health list Sabrina Chaklos 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.
Is Sabrina Chaklos affiliated with any hospitals?
According to CMS data, Sabrina Chaklos is affiliated with Melrosewakefield Healthcare and Tufts Medical Center.
When was this NPI record last updated?
The NPPES record for Sabrina Chaklos was last updated on May 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Sabrina T Chaklos, MD · NPI 1255489738
Hospitalist physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1255489738 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 261734 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 41 MALL RD, LAHEY HOSPITAL AND MEDICAL CENTER, Burlington, MA 01805-0001
- **Phone:** (781) 744-3839
## 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:** Pratt Medical Group, Inc (NPI 1013237809, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** May 8, 2015
---
Source: [NPI Profile](https://npiprofile.com/npi/1255489738) · Data from the CMS NPPES public registry.