Doctor profile · Federal record

Dr. OLVAS DALLAKU, MD

Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · DANBURY, CT

  • NPI 1659727709
  • Accepts Medicare
  • MIPS 89.1 / 100 · 2023
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
24 HOSPITAL AVE
DANBURY, CT 068106099
(203) 739-7000
Mailing address
86 HALSTEAD AVE APT 3C
HARRISON, NY 105284129

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
June 3, 2019
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #063556

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659727709. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
966
Distinct HCPCS
5
Medicare allowed
$110,953
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 335 168 $84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 329 185 $126
99239 Hospital discharge day management, more than 30 minutes 200 196 $121
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 72 72 $183
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 30 29 $138

In context: peer comparison

Among 35 peers in this city , average services per provider: 136. This provider delivers 7.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
23
Patients
22
Total drug cost
$560
Drug Type Claims Patients Total cost
Cefpodoxime Proxetil Generic 12 11 $519
Prednisone Generic 11 11 $42

Hospital affiliations

CMS Hospital Compare