Doctor profile · Federal record

Dr. Ekaterini Hatzis, D.O.

Internal Medicine Physician (CMS: Internal Medicine) · Garden City, NY

  • NPI 1184852196
  • Accepts Medicare
  • MIPS 84.5 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
975 Stewart Ave
Garden City, NY 115304816
(516) 222-8600

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
March 3, 2021
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #267805

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184852196. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
905
Distinct HCPCS
9
Medicare allowed
$95,171
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 301 225 $151
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 166 166 $151
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 126 123 $18
99213 Established patient office or other outpatient visit, 20-29 minutes 102 87 $107
36415 Insertion of needle into vein for collection of blood sample 72 64 $8
G0008 Administration of influenza virus vaccine 50 50 $35
90662 Influenza vaccine split virus, preservative free 48 48 $72
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 25 25 $195
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 15 12 $62

In context: peer comparison

Among 12 peers in this city , average services per provider: 140. This provider delivers 6.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$880
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ancora Heart, Inc. 1 $866.81
Gilead Sciences, Inc. 1 $13.61

By nature of payment

Travel and Lodging
$867
Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
658
Patients
253
Total drug cost
$8,802
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 75 32 $1,095
Atorvastatin Calcium Generic 74 30 $770
Amlodipine Besylate Generic 62 27 $616
Rosuvastatin Calcium Generic 59 28 $927
Hydrochlorothiazide Generic 57 23 $235
Simvastatin Generic 54 20 $455
Metoprolol Succinate Generic 45 20 $1,225
Ezetimibe Generic 37 15 $1,399
Losartan Potassium Generic 37 16 $399
Zolpidem Tartrate Generic 30 12 $250

Frequently asked questions

Auto-generated from federal data
What is Dr. Ekaterini Hatzis's medical specialty?
Dr. Ekaterini Hatzis practices Internal Medicine Physician in Garden City, NY.
Where does Dr. Ekaterini Hatzis practice?
Dr. Ekaterini Hatzis practices at 975 Stewart Ave, Garden City, NY 115304816. Office phone: 5162228600.
What is Dr. Ekaterini Hatzis's NPI?
Dr. Ekaterini Hatzis's National Provider Identifier (NPI) is 1184852196, issued by NPPES.
Does Dr. Ekaterini Hatzis accept Medicare assignment?
Yes. Dr. Ekaterini Hatzis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ekaterini Hatzis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.