Doctor profile · Federal record

Dr. Stephen Laskowski, DO

Internal Medicine Physician (CMS: Internal Medicine) · Fredonia, NY

  • NPI 1639145675
  • Accepts Medicare
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12 Center St Ste 1
Fredonia, NY 140631769
(716) 692-3303
fax (716) 692-4342

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
January 25, 2024
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #185281-1

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639145675. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
365
Distinct HCPCS
10
Medicare allowed
$28,810
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 79 45 $123
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 45 31 $77
83036 Hemoglobin a1c level 44 20 $10
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 39 39 $127
81003 Automated urinalysis test 24 24 $2
99213 Established patient office or other outpatient visit, 20-29 minutes 24 17 $86
G0009 Administration of pneumococcal vaccine 22 22 $29
90682 Influenza vaccine, quadrivalent derived from recombinant dna 21 21 $59
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 20 20 $280
G0008 Administration of influenza virus vaccine 20 20 $25

In context: peer comparison

Among 5 peers in this city , average services per provider: 109. This provider delivers 3.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$130
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 3 $44.50
Astellas Pharma US Inc 1 $26.86
Lilly USA, LLC 1 $20.62
GlaxoSmithKline, LLC. 1 $19.72
Amgen Inc. 1 $18.18

By nature of payment

Food and Beverage
$130

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,565
Patients
423
Total drug cost
$26,008
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 288 87 $4,928
Amlodipine Besylate Generic 164 43 $1,556
Lisinopril Generic 140 37 $1,748
Metformin Hcl Generic 114 30 $1,125
Omeprazole Generic 111 31 $1,597
Levothyroxine Sodium Generic 107 20 $1,483
Metoprolol Succinate Generic 104 36 $2,537
Metoprolol Tartrate Generic 83 20 $829
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 68 23 $2,526
Gabapentin Generic 67 15 $1,675

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Laskowski's medical specialty?
Dr. Stephen Laskowski practices Internal Medicine Physician in Fredonia, NY.
Where does Dr. Stephen Laskowski practice?
Dr. Stephen Laskowski practices at 12 Center St Ste 1, Fredonia, NY 140631769. Office phone: 7166923303.
What is Dr. Stephen Laskowski's NPI?
Dr. Stephen Laskowski's National Provider Identifier (NPI) is 1639145675, issued by NPPES.
Does Dr. Stephen Laskowski accept Medicare assignment?
Yes. Dr. Stephen Laskowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Laskowski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.