Doctor profile · Federal record

Dr. Malathy Tharumarajah, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Penfield, NY

  • NPI 1982011615
  • Accepts Medicare
  • 12 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2212 Penfield RD Ste 200
Penfield, NY 145261756
(585) 598-8600

Credentials & registration

NPPES · NUCC
NPI registered
July 2014 — 12 yrs on file
Profile last updated
August 4, 2023
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
New York #324664 · Montana #MED-RES-LIC-42268

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982011615. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
25
Distinct HCPCS
1
Medicare allowed
$3,368
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 25 25 $135

In context: peer comparison

Among 5 peers in Penfield Internal Medicine Physician, average services per provider: 60. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,372
Patients
1,119
Total drug cost
$47,351
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 431 139 $6,291
Atorvastatin Calcium Generic 380 140 $6,748
Omeprazole Generic 335 104 $5,214
Lisinopril Generic 333 116 $3,427
Amlodipine Besylate Generic 304 113 $3,371
Simvastatin Generic 216 66 $3,345
Hydrochlorothiazide Generic 208 67 $1,105
Losartan Potassium Generic 195 66 $3,885
Metformin Hcl Generic 167 54 $2,385
Furosemide Generic 166 55 $1,045

Frequently asked questions

Auto-generated from federal data
What is Dr. Malathy Tharumarajah's medical specialty?
Dr. Malathy Tharumarajah practices Internal Medicine Physician in Penfield, NY.
Where does Dr. Malathy Tharumarajah practice?
Dr. Malathy Tharumarajah practices at 2212 Penfield RD Ste 200, Penfield, NY 145261756. Office phone: 5855988600.
What is Dr. Malathy Tharumarajah's NPI?
Dr. Malathy Tharumarajah's National Provider Identifier (NPI) is 1982011615, issued by NPPES.
Does Dr. Malathy Tharumarajah accept Medicare assignment?
Yes. Dr. Malathy Tharumarajah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Malathy Tharumarajah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.