Doctor profile · Federal record

Dr. Neela Natarajan, MD

Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Medical Oncology Physician · Burlington, MA

  • NPI 1427107010
  • Accepts Medicare
  • MIPS 86.9 / 100 · 2023
  • 31 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Lahey Clinic, 41 Mall RD
Burlington, MA 018050001
(781) 744-5100
fax (781) 744-5293

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
November 14, 2017
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Massachusetts #215546 · Georgia #077875
Medicaid
MA #0179868

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427107010. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
343
Distinct HCPCS
5
Medicare allowed
$35,910
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 230 170 $97
99213 Established patient office or other outpatient visit, 20-29 minutes 39 33 $66
99215 Established patient office or other outpatient visit, 40-54 minutes 33 30 $139
99205 New patient office or other outpatient visit, 60-74 minutes 26 26 $173
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $133

In context: peer comparison

Among 3 peers in this city , average services per provider: 73. This provider delivers 4.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
761
Patients
243
Total drug cost
$1,254,817
Drug Type Claims Patients Total cost
Letrozole Generic 126 49 $8,008
Dexamethasone Generic 116 37 $712
Anastrozole Generic 89 33 $2,181
Prochlorperazine Maleate Generic 84 49 $731
Ondansetron Hcl Generic 73 38 $872
Eliquis (Apixaban) Brand 49 13 $40,970
Tagrisso (Osimertinib Mesylate) Brand 46 0 $833,288
Tamoxifen Citrate Generic 38 13 $1,138
Xarelto (Rivaroxaban) Brand 26 0 $34,155
Valacyclovir (Valacyclovir Hcl) Brand 22 0 $653

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Neela Natarajan's medical specialty?
Dr. Neela Natarajan practices Medical Oncology Physician in Burlington, MA.
Where does Dr. Neela Natarajan practice?
Dr. Neela Natarajan practices at Lahey Clinic, Burlington, MA 018050001. Office phone: 7817445100.
What is Dr. Neela Natarajan's NPI?
Dr. Neela Natarajan's National Provider Identifier (NPI) is 1427107010, issued by NPPES.
Does Dr. Neela Natarajan accept Medicare assignment?
Yes. Dr. Neela Natarajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Neela Natarajan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.