Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Peter Adam Szatkowski , MD

Anesthesiology โ€ข O Fallon, MO

Active NPI 1598326381 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2 Progress Point Pkwy, Dept Anesthesiology
O Fallon, MO 633682205

Call 8008629980 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2 Progress Point Pkwy
Dept Anesthesiology

O Fallon, MO 633682205

Telephone 8008629980
Fax 3143621185
Organization at the Same NPPES Address or Phone
Progress West Healthcare Center Facility NPI 1881202927

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: North American Partners In Anesthesia Illinois Llc; Open Heart Anesthesiology Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Wayne State University School Of Medicine

Graduation Year

2019

Medicare patients

45 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $12,618 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $10,054 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

25 standardized 30-day fills in 2020

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$279 in 2020

The total cost of these prescriptions in 2020, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2020.

Open Payments general payments, program year 2025

All general payments: $836.95 across 14 records.

By nature of payment

  • Food and Beverage: $836.95 across 14 records.

Reporting-company totals (3 largest of 5)

  • Edwards Lifesciences Corporation: $390.56 across 8 records.
  • AtriCure, Inc.: $233.24 across 3 records.
  • Baxter Healthcare: $145.37 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

7 years (graduated 2019)

CMS Doctors and Clinicians data list 2019 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2019

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Szatkowski has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Szatkowski as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in O Fallon and Missouri

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 65% of clinicians listed under Anesthesiology in Missouri (2024, 586 clinicians with data). Median for this group: 90. Middle half: 38 to 202.

Too few clinicians listed under Anesthesiology in O Fallon have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 60% of clinicians listed under Anesthesiology in Missouri (2024, 586 clinicians with data). Median for this group: $8,727. Middle half: $3,241 to $20,137.

Too few clinicians listed under Anesthesiology in O Fallon have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 60% of clinicians listed under Anesthesiology in Missouri (2024, 586 clinicians with data). Median for this group: $7,055. Middle half: $2,595 to $15,881.

Too few clinicians listed under Anesthesiology in O Fallon have Medicare Part B data for 2024 to compare.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Szatkowski are from 2020.

15 active clinicians are listed under Anesthesiology with a practice address in O Fallon, MO (1,155 in Missouri).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in O Fallon

0% of these 15 clinicians have the CMS telehealth indicator.

73.3% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2020), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 14 records totaling $836.95.

Manufacturer Payment Nature Product Type Amount ($)
AtriCure, Inc.
Food and Beverage
In-kind items and services
AtriCure cryoICE Cryoablation System (CRYO2) General $184.07
Baxter Healthcare
Food and Beverage
In-kind items and services
PREVELEAK General $145.37
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
PASCAL General $119.11
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
MITRIS RESILIA Mitral Valve General $91.62
Medtronic, Inc.
Food and Beverage
In-kind items and services
INVOS General $47.46
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
โ€” General $41.25
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
โ€” General $34.65
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
โ€” General $31.10
AtriCure, Inc.
Food and Beverage
In-kind items and services
AtriCure cryoICE Cryoablation System (CRYO2) General $27.01
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
Edwards SAPIEN 3 Ultra Transcatheter Heart Valve General $26.41
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
โ€” General $26.14
AtriCure, Inc.
Food and Beverage
In-kind items and services
SYNERGY ABLATION SYSTEM General $22.16
ABIOMED
Food and Beverage
In-kind items and services
โ€” General $20.32
Edwards Lifesciences Corporation
Food and Beverage
In-kind items and services
โ€” General $20.28

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
36620 Insertion of artery tube for blood sampling or infusion through skin
30 30 $86.00 $42.23
93312 Ultrasound of heart with probe in esophagus, with report
26 26 $205.00 $96.83
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function
25 25 $6.00 $2.91
93320 Ultrasound of heart blood flow, valves and chambers
24 24 $35.00 $16.83
00560 Anesthesia for procedure on heart and large blood vessels
17 17 $894.44 $426.86
76937 Ultrasonic guidance for blood vessel access
16 16 $31.00 $13.29
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)
11 11 $165.00 $80.72

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2020.

CMS Part D ยท Data Year 2020
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Gabapentin Gabapentin 19 756 $279.27 โ€”

Source: CMS Part D by Provider and Drug, 2020; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-06-13
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES MO 2021014382

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Missouri Board of Registration for the Healing Arts.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ANESTHESIOLOGY

Medicare Enrollment ID

I20240423001485

Enrollment State Jurisdiction

MO

PECOS Control ID

5597095935

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Open Heart Anesthesiology Llc

222 S Woods Mill Rd 550, Chesterfield, MO 630173625

Phone: 3145424798

North American Partners In Anesthesia Illinois Llc

1 Saint Elizabeth Blvd, O Fallon, IL 622691099

Phone: 6182342120

North American Partners In Anesthesia Illinois Llc

3249 Oak Park Ave, Berwyn, IL 604023429

Phone: 7087839100

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

39 listed
Susan Anderson , CRNA

Nurse Anesthetist, Certified Registered

NPI 1053339580

Certified Registered Nurse Anesthetist

Jennifer Attebery , ACNP

Nurse Practitioner - Acute Care

NPI 1033545009
Dr. Michael Avidan , MD

Anesthesiology - Critical Care Medicine

NPI 1053338582

Doctor of Medicine (M.D.)

Danica Bernstein , CRNA

Nurse Anesthetist, Certified Registered

NPI 1023430352

Certified Registered Nurse Anesthetist

Michelle Bloom , ACNP

Nurse Practitioner - Acute Care

NPI 1003230764
Britni Cannedy , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013587252

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
๐Ÿ“
Updated Business Mailing Address April 25, 2024

Registered at PO BOX 60352, SAINT LOUIS, MO 631600352 (Tel: 8008629980)

๐Ÿ“
Updated Practice Location June 21, 2023

Registered at 2 PROGRESS POINT PKWY, DEPT ANESTHESIOLOGY, O FALLON, MO 633682205 (Tel: 8008629980)

๐Ÿ“
Updated Business Mailing Address June 21, 2023

Registered at 660 S EUCLID AVE, CB 8054, SAINT LOUIS, MO 631101010 (Tel: 8008629980)

๐Ÿ‘ค
Provider Name / Credentials Updated June 21, 2023

Recorded as PETER SZATKOWSKI, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2023

Anesthesiology (license number reported to NPPES: MO 2021014382)

โœ…
NPI Profile Active June 24, 2019

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) June 24, 2019

Registered at 1 BARNES JEW HOSP PLZ, SAINT LOUIS, MO 631101003 (Tel: 3143625000)

๐Ÿ“
Business Mailing Address (Initial Record) June 24, 2019

Registered at 660 S EUCLID AVE, SAINT LOUIS, MO 631101010 (Tel: 3143625000)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) June 24, 2019

Recorded as PETER SZATKOWSKI, MD, PHARMD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2019

Anesthesiology (license number reported to NPPES: MO 2019022931)

๐ŸŸข
Initial NPI Registration & Enumeration June 24, 2019

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1598326381
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 24, 2019
Last Update: April 25, 2024
Sole Proprietor: No

Other Anesthesiology Specialists in O Fallon

All Anesthesiology Specialists in O Fallon

Mailing Address

Po Box 60352

Saint Louis, MO 631600352

Phone: 8008629980

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.