KATHARINE M CIESIELSKI
NPI 1093211633
Obstetrics & Gynecology in Los Angeles, CA

Active since April 03, 2018PECOS EnrolledAccepts Medicare Assignment
444 S SAN VICENTE BLVD STE 1003, LOS ANGELES, CA 90048(310) 423-9268(310) 423-9777 Get Directions Write a Review

NPPES record last updated: September 10, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 10, 2024, Jul 19, 2022, Jul 15, 2022 (3 updates tracked since 2022).

About Katharine M Ciesielski NPPES

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

KATHARINE M CIESIELSKI (NPI 1093211633) is an individual obstetrics & gynecology provider in Los Angeles, California, licensed in California (A165365) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Southern California Keck School Of Medicine (2018).

NPPES Registry Identity

NPI1093211633
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameKATHARINE M CIESIELSKI
Location Address444 S SAN VICENTE BLVD STE 1003Los Angeles, CA 90048-4166
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Fax(310) 423-9777
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2018
Enumeration DateApril 3, 2018
Last NPPES UpdateSeptember 10, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2024
NPI 1093211633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses Licensed in CA · A165365 Licensed in MI · 4301506812
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
444 S SAN VICENTE BLVD STE 1003, Los Angeles, CA 90048

Secondary Practice Locations 2

Location 11500 E Medical Center DrAnn Arbor, MI 48109-5000 · Phone (734) 936-4000
Location 28700 Beverly BlvdWest Hollywood, CA 90048-1804 · Phone (310) 423-9268 · Fax (310) 423-9777

Accepted Insurance

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

Katharine M Ciesielski 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 ID547641441
PECOS Enrollment IDI20240920003288
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 4

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

Nurse Practitioner (Family)
444 S SAN VICENTE BLVD STE 1003
LOS ANGELES, CA 90048
Obstetrics & Gynecology
444 S SAN VICENTE BLVD STE 1003
LOS ANGELES, CA 90048
Nurse Practitioner (Family)
444 S SAN VICENTE BLVD STE 1003
LOS ANGELES, CA 90048
Obstetrics & Gynecology (Gynecology)
444 S SAN VICENTE BLVD STE 1003
LOS ANGELES, CA 90048

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 Katharine Ciesielski's NPI number?

The NPI number for Katharine Ciesielski is 1093211633. It was assigned to this individual provider in the NPPES registry on April 3, 2018.

Where is Katharine Ciesielski located?

Katharine Ciesielski practices at 444 S San Vicente Blvd Ste 1003, Los Angeles, CA 90048. The listed phone number is (310) 423-9268.

What is Katharine Ciesielski's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Katharine Ciesielski enrolled in Medicare?

Yes. Katharine Ciesielski 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.

What insurance does Katharine Ciesielski accept?

Health plans from McLaren Health Plan Community list Katharine Ciesielski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katharine Ciesielski was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.