Doctor profile · Federal record

Dr. James Poupalos

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Williamsville, NY

  • NPI 1912393133
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
325 Essjay RD Ste 170
Williamsville, NY 142218243
(716) 603-1341
fax (716) 817-1777
Additional location
2157 Main St
Buffalo, NY 142142648
(716) 962-1840
Mailing address
425 Essjay RD Ste 170
Williamsville, NY 142215782

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
December 7, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
New York #291570-1

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912393133. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
676
Distinct HCPCS
10
Medicare allowed
$42,178
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 146 100 $123
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 94 94 $125
80053 Blood test, comprehensive group of blood chemicals 75 54 $10
80061 Blood test, lipids (cholesterol and triglycerides) 74 54 $13
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 66 52 $8
84443 Blood test, thyroid stimulating hormone (tsh) 41 33 $16
G0008 Administration of influenza virus vaccine 31 31 $28
90662 Influenza vaccine split virus, preservative free 30 30 $67
83036 Hemoglobin a1c level 28 19 $10
82043 Urine microalbumin (protein) level 19 19 $6

In context: peer comparison

Among 28 peers in this city , average services per provider: 47. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$459
Transactions
22
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 6 $180.21
Lilly USA, LLC 6 $107.24
Novo Nordisk Inc 4 $62.62
PFIZER INC. 3 $60.03
E.R. Squibb & Sons, L.L.C. 2 $30.41
Amgen Inc. 1 $18.38

By nature of payment

Food and Beverage
$459

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,936
Patients
1,044
Total drug cost
$47,525
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 434 139 $4,187
Atorvastatin Calcium Generic 375 125 $6,272
Lisinopril Generic 307 106 $4,184
Rosuvastatin Calcium Generic 306 106 $7,312
Levothyroxine Sodium Generic 238 78 $5,433
Metoprolol Succinate Generic 184 68 $4,098
Omeprazole Generic 168 58 $2,596
Pantoprazole Sodium Generic 163 58 $2,790
Losartan Potassium Generic 136 47 $2,495
Hydrochlorothiazide Generic 120 47 $956

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Poupalos's medical specialty?
Dr. James Poupalos practices Family Medicine Physician in Williamsville, NY.
Where does Dr. James Poupalos practice?
Dr. James Poupalos practices at 325 Essjay RD Ste 170, Williamsville, NY 142218243. Office phone: 7166031341.
What is Dr. James Poupalos's NPI?
Dr. James Poupalos's National Provider Identifier (NPI) is 1912393133, issued by NPPES.
Does Dr. James Poupalos accept Medicare assignment?
Yes. Dr. James Poupalos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Poupalos 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); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.