Doctor profile · Federal record

Dr. Nikhil Seval, M.D.

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

  • NPI 1033552096
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
20 York Street, Ynhh - Im Infectious Diseases
New Haven, CT 065103220
(203) 688-4242
Additional location
622 W 168Th St Fl 2
New York, NY 100323720
(866) 463-2778

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
September 24, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Connecticut #063799 · New York #284312

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033552096. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
43
Distinct HCPCS
2
Medicare allowed
$1,757
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 27 15 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 16 13 $96

In context: peer comparison

Among 66 peers in this city , average services per provider: 73. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
670
Patients
45
Total drug cost
$833,541
Drug Type Claims Patients Total cost
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 141 24 $601,420
Atorvastatin Calcium Generic 99 21 $721
Amlodipine Besylate Generic 56 0 $177
Juluca (Dolutegravir/Rilpivirine) Brand 40 0 $138,536
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 39 0 $1,512
Lisinopril Generic 38 0 $261
Gabapentin Generic 37 0 $202
Tamsulosin Hcl Generic 34 0 $377
Duloxetine Hcl Generic 30 0 $255
Eliquis (Apixaban) Brand 28 0 $16,250

Frequently asked questions

Auto-generated from federal data
What is Dr. Nikhil Seval's medical specialty?
Dr. Nikhil Seval practices Internal Medicine Physician in New Haven, CT.
Where does Dr. Nikhil Seval practice?
Dr. Nikhil Seval practices at 20 York Street, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Nikhil Seval's NPI?
Dr. Nikhil Seval's National Provider Identifier (NPI) is 1033552096, issued by NPPES.
Does Dr. Nikhil Seval accept Medicare assignment?
Yes. Dr. Nikhil Seval accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nikhil Seval commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.