Doctor profile · Federal record

Dr. Sabrina Chaklos, MD

Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Burlington, MA

  • NPI 1255489738
  • Accepts Medicare
  • 20 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
41 Mall RD, Lahey Hospital and Medical Center
Burlington, MA 018050001
(781) 744-3839

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
May 8, 2015
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Massachusetts #261734 · Maine #MD19372

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255489738. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
440
Distinct HCPCS
3
Medicare allowed
$58,430
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 325 112 $129
99239 Hospital discharge day management, more than 30 minutes 80 78 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 35 34 $188

In context: peer comparison

Among 22 peers in Burlington Hospitalist Physician, average services per provider: 134. This provider delivers 3.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sabrina Chaklos's medical specialty?
Dr. Sabrina Chaklos practices Hospitalist Physician in Burlington, MA.
Where does Dr. Sabrina Chaklos practice?
Dr. Sabrina Chaklos practices at 41 Mall RD, Burlington, MA 018050001. Office phone: 7817443839.
What is Dr. Sabrina Chaklos's NPI?
Dr. Sabrina Chaklos's National Provider Identifier (NPI) is 1255489738, issued by NPPES.
Does Dr. Sabrina Chaklos accept Medicare assignment?
Yes. Dr. Sabrina Chaklos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sabrina Chaklos commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.