Doctor profile · Federal record

Dr. Anusha Sundararajan, M.D.

Internal Medicine Physician (CMS: Nephrology) · Student in an Organized Health Care Education/Training Program · New Haven, CT

  • NPI 1295198877
  • Accepts Medicare
  • MIPS 71.7 / 100 · 2023
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
20 York St., Department of Nephrology
New Haven, CT 06510
(203) 688-4242
Additional location
267 Grant St
Bridgeport, CT 066102805
(203) 384-3000
Mailing address
20 York St
New Haven, CT 065103220

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
February 25, 2021
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #67347

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295198877. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
535
Distinct HCPCS
7
Medicare allowed
$64,199
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 153 60 $83
90935 Hemodialysis procedure with physician evaluation 127 44 $75
99213 Established patient office or other outpatient visit, 20-29 minutes 94 56 $70
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 69 11 $373
90945 Dialysis procedure including 1 evaluation 43 12 $90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 31 30 $137
99203 New patient office or other outpatient visit, 30-44 minutes 18 18 $88

In context: peer comparison

Among 66 peers in this city , average services per provider: 73. This provider delivers 7.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
597
Patients
136
Total drug cost
$83,305
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 67 29 $399
Carvedilol Generic 63 22 $539
Lokelma (Sodium Zirconium Cyclosilicate) Brand 56 16 $54,983
Clinisol (Parenteral Amino Acid 15% No.5) Brand 51 0 $7,158
Losartan Potassium Generic 50 19 $529
Calcium Acetate Generic 44 0 $9,157
Furosemide Generic 43 14 $181
Potassium Citrate Er (Potassium Citrate) Brand 37 0 $2,021
Chlorthalidone Generic 33 11 $436
Hydralazine Hcl Generic 32 12 $824

Frequently asked questions

Auto-generated from federal data
What is Dr. Anusha Sundararajan's medical specialty?
Dr. Anusha Sundararajan practices Internal Medicine Physician in New Haven, CT.
Where does Dr. Anusha Sundararajan practice?
Dr. Anusha Sundararajan practices at 20 York St., New Haven, CT 06510. Office phone: 2036884242.
What is Dr. Anusha Sundararajan's NPI?
Dr. Anusha Sundararajan's National Provider Identifier (NPI) is 1295198877, issued by NPPES.
Does Dr. Anusha Sundararajan accept Medicare assignment?
Yes. Dr. Anusha Sundararajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anusha Sundararajan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hemodialysis procedure with physician evaluation (HCPCS 90935); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.