MAREK MATEUSZ KOWALSKI
NPI 1720665409
Hospitalist in Santa Monica, CA

Q: What is Marek Kowalski's NPI number?

The NPI number for Marek Kowalski is 1720665409. It was assigned to this individual provider in the NPPES registry on March 27, 2021.

Q: What is Marek Kowalski's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Marek Kowalski was last updated on July 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 27, 2021PECOS EnrolledAccepts Medicare Assignment

1250 16TH ST # C2304, SANTA MONICA, CA 90404(310) 319-4698 Get Directions Write a Review

NPPES record last updated: July 2, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 2, 2024, Mar 27, 2021 (2 updates tracked since 2021).

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About Marek Mateusz Kowalski NPPES

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

MAREK MATEUSZ KOWALSKI (NPI 1720665409) is an individual hospitalist provider in Santa Monica, California, licensed in California (A186720) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Boston University School Of Medicine (2021).

NPPES Registry Identity

NPI1720665409

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameMAREK MATEUSZ KOWALSKI

Location Address1250 16TH ST # C2304Santa Monica, CA 90404-1249

Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631 · (310) 301-8707

Phone(310) 319-4698

Sole ProprietorYes

Medical School CMSBoston University School Of MedicineGraduated 2021

Enumeration DateMarch 27, 2021

Last NPPES UpdateJuly 2, 20242 updates tracked since enumeration

NPPES CertifiedJuly 2, 2024

✔ NPI 1720665409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CA · A186720

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License A186720 (CA)

1250 16TH ST # C2304, Santa Monica, CA 90404

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Secondary Practice Location 1

Location 1757 Westwood Plaza, Internal MedicineLos Angeles, CA 90095-7419 · Phone (310) 825-7375

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

Marek Mateusz Kowalski 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 ID8325489123

PECOS Enrollment IDI20240621003570

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

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90404 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

Other Providers at the Same Location NPPES 20

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

CHRISTINE SUN

Internal Medicine