Doctor profile · Federal record

Dr. Louis Kazaglis, M.D.

Sleep Medicine (Internal Medicine) Physician · Internal Medicine Physician · Sleep Medicine (Internal Medicine) Physician · Cleveland, OH

  • NPI 1477889798
  • 17 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
9500 Euclid Ave
Cleveland, OH 441951400
(216) 444-2165
Additional location
10000 Zane Ave N Ste 202
Brooklyn Park, MN 554431400
(763) 528-6970
Additional location
2945 Hazelwood St Ste 100
Maplewood, MN 551091242
(651) 232-7800
fax (651) 232-7940

Credentials & registration

NPPES · NUCC
NPI registered
October 2009 — 17 yrs on file
Profile last updated
June 4, 2020
Specialty taxonomy
207RS0012X — NUCC code
State licenses (2)
Ohio #35.138224 · Minnesota #56947

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477889798. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
203
Distinct HCPCS
7
Medicare allowed
$15,976
HCPCS Description Services Patients Avg allowed
95806 Sleep study including heart rate, breathing, airflow, and effort 68 66 $42
99213 Established patient office or other outpatient visit, 20-29 minutes 32 27 $64
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older) 29 29 $118
95810 Sleep study in sleep lab (6 years or older) 27 27 $114
99214 Established patient office or other outpatient visit, 30-39 minutes 18 12 $94
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older) 15 15 $118
99203 New patient office or other outpatient visit, 30-44 minutes 14 14 $80

In context: peer comparison

Among 5 peers in this city , average services per provider: 41. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
78
Patients
11
Total drug cost
$3,150
Drug Type Claims Patients Total cost
Gabapentin Generic 33 11 $517
Zolpidem Tartrate Generic 25 0 $51
Modafinil Generic 20 0 $2,582

Frequently asked questions

Auto-generated from federal data
What is Dr. Louis Kazaglis's medical specialty?
Dr. Louis Kazaglis practices Sleep Medicine (Internal Medicine) Physician in Cleveland, OH.
Where does Dr. Louis Kazaglis practice?
Dr. Louis Kazaglis practices at 9500 Euclid Ave, Cleveland, OH 441951400. Office phone: 2164442165.
What is Dr. Louis Kazaglis's NPI?
Dr. Louis Kazaglis's National Provider Identifier (NPI) is 1477889798, issued by NPPES.
What procedures does Dr. Louis Kazaglis commonly perform?
Top Medicare-reported procedures in 2023: Sleep study including heart rate, breathing, airflow, and effort (HCPCS 95806); Established patient office or other outpatient visit (HCPCS 99213); Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811). Source: CMS Medicare Physician & Other Practitioners file.