MR. PETER CHRISTIAN MIKOLAJCZAK M.D.
NPI 1790978252
Internal Medicine - Clinical Cardiac Electrophysiology in Bridgeton, MO

Active since August 19, 2007PECOS EnrolledAccepts Medicare Assignment
12266 DE PAUL DR STE 205, BRIDGETON, MO 63044(314) 218-2300 Get Directions Write a Review

NPPES record last updated: October 23, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Peter Christian Mikolajczak M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. PETER CHRISTIAN MIKOLAJCZAK M.D. (NPI 1790978252) is an individual clinical cardiac electrophysiology provider in Bridgeton, Missouri, licensed in Missouri (2009015779) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1790978252
Entity TypeIndividualMale
Primary Taxonomy207RC0001X
Provider Legal NameMR. PETER CHRISTIAN MIKOLAJCZAKCredential: M.D.
Location Address12266 DE PAUL DR STE 205Bridgeton, MO 63044-2514
Mailing AddressPo Box 955534Saint Louis, MO 63195-5534
Sole ProprietorYes
Medical School CMSSaint Louis University School Of MedicineGraduated 2003
Enumeration DateAugust 19, 2007
Last NPPES UpdateOctober 23, 2020
NPPES CertifiedOctober 23, 2020
NPI 1790978252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License Licensed in MO · 2009015779
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 2009015779 (MO)
12266 DE PAUL DR STE 205, Bridgeton, MO 63044

Secondary Practice Location 1

Location 13635 Vista Ave, Bordley Tower, 13th FloorSaint Louis, MO 63110-2539 · Phone (314) 577-8000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mr. Peter Christian Mikolajczak M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476607367
PECOS Enrollment IDI20090811000726, I20150129001229
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
273 services187 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
196 services82 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
124 services111 patients
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294
This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.
109 services45 patients
Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 93295
This procedure involves remotely monitoring your implantable defibrillator system, which can have single, dual, or multiple leads. Over a period of up to 90 days, the system's performance is evaluated to ensure it's working properly and providing the necessary heart rhythm support.
102 services44 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
48 services48 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ssm St Joseph Health Center

Acute Care Hospitals · Saint Charles, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260005
Location300 1st Capitol DrSaint Charles, MO 63301 · St. Charles County
Emergency services

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Ssm St Clare Health Center

Acute Care Hospitals · Fenton, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260081
Location1015 BowlesFenton, MO 63026 · Jefferson County
Emergency services Birthing friendly

Ssm Health Depaul Hospital St Louis

Acute Care Hospitals · Bridgeton, MO
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260104
Location12303 Depaul DriveBridgeton, MO 63044 · St. Louis County
Emergency services Birthing friendly

Ssm St Joseph Hospital West

Acute Care Hospitals · Lake Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260200
Location100 Medical PlazaLake Saint Louis, MO 63367 · St. Charles County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63044 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Automatic external defibrillator, with integrated electrocardiogram analysis, garment type K0606
DME-Other DME · category DE013N
1 supplier34 claims34 services$2,212.10 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Internal Medicine (Cardiovascular Disease)
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Internal Medicine (Cardiovascular Disease)
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Physician Assistant (Surgical)
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Nurse Practitioner (Adult Health)
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Nurse Practitioner
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Internal Medicine (Cardiovascular Disease)
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044
Nurse Practitioner (Family)
12266 DE PAUL DR STE 205
BRIDGETON, MO 63044

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Mikolajczak's NPI number?

The NPI number for Peter Mikolajczak is 1790978252. It was assigned to this individual provider in the NPPES registry on August 19, 2007.

Where is Peter Mikolajczak located?

Peter Mikolajczak practices at 12266 De Paul Dr Ste 205, Bridgeton, MO 63044. The listed phone number is (314) 218-2300.

What is Peter Mikolajczak's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Peter Mikolajczak enrolled in Medicare?

Yes. Peter Mikolajczak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Peter Mikolajczak affiliated with any hospitals?

According to CMS data, Peter Mikolajczak is affiliated with Ssm St Joseph Health Center, Barnes Jewish Hospital, Ssm St Clare Health Center, Ssm Health Depaul Hospital St Louis and Ssm St Joseph Hospital West.

When was this NPI record last updated?

The NPPES record for Peter Mikolajczak was last updated on October 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.