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KATHRYN MARY TOPALIS
NPI 1205455482
Family Medicine in Pasadena, CA

Active since April 08, 2020PECOS EnrolledAccepts Medicare Assignment
797 S FAIR OAKS AVE, PASADENA, CA 91105(626) 795-2244(626) 795-5378 Get Directions Write a Review

NPPES record last updated: January 10, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kathryn Mary Topalis NPPES

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

KATHRYN MARY TOPALIS (NPI 1205455482) is an individual family medicine provider in Pasadena, California, licensed in California (A186641) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Harbor City, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1205455482
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameKATHRYN MARY TOPALIS
Location Address797 S FAIR OAKS AVEPasadena, CA 91105-2617
Mailing Address21 Winterset LnSimsbury, CT 06070-1720 · (860) 888-2728
Phone(626) 795-2244
Fax(626) 795-5378
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateApril 8, 2020
Last NPPES UpdateJanuary 10, 2024
NPPES CertifiedJanuary 10, 2024
✔ NPI 1205455482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A186641
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
797 S FAIR OAKS AVE, Pasadena, CA 91105
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Secondary Practice Location 1

Location 11403 Lomita BlvdHarbor City, CA 90710-2076 · Phone (310) 602-2600

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathryn Mary Topalis 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 ID1052732997
PECOS Enrollment IDI20240110001569
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Kathryn Topalis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of Los Angeles
5.5 mi
Clinic/Center
501 N GLENDALE AVE
Glendale, CA 91206
  • Reassigned Medicare billing, California enrollment
  • 1,939 clinicians in this Medicare group
NPI 1225042567 (818) 500-3501
Healthcare Partners Affiliates Medical Group
9.9 mi
Internal Medicine
1120 W WASHINGTON BLVD
Los Angeles, CA 90015
  • Reassigned Medicare billing, California enrollment
  • 2,052 clinicians in this Medicare group
NPI 1659312593 (213) 623-2225

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91105 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 15

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

STEVEN SINFIELD MD
Hospitalist
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 795-2244
LINDSAY SIRKIN PA-C
Physician Assistant
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 795-2244
LUSANIK GALUSTANIAN M.D.
Internal Medicine
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 795-2244
HUNTINGTON OUTPATIENT SURGERY CENTER
Clinic/Center (Ambulatory Surgical)
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 535-2434
DR. ALICE SUH PHARM.D.
Pharmacist
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 304-6301
MISS ANNE MARIE KATHERINE GIRARD P.A.
Physician Assistant (Medical)
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 795-2244
WENDY SHIVAM PATEL
Physician Assistant
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (562) 315-3414
MS. TAI MARIE SAMUELS NP
Nurse Practitioner (Gerontology)
797 S FAIR OAKS AVE
PASADENA, CA 91105
Los Angeles County (626) 795-2244

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 Kathryn Topalis's NPI number?

The NPI number for Kathryn Topalis is 1205455482. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Where is Kathryn Topalis located?

Kathryn Topalis practices at 797 S Fair Oaks Ave, Pasadena, CA 91105. The listed phone number is (626) 795-2244.

What is Kathryn Topalis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Kathryn Topalis enrolled in Medicare?

Yes. Kathryn Topalis 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.

Which organizations bill Medicare for Kathryn Topalis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Topalis reassigns Medicare benefits to 2 organizations: County Of Los Angeles (Glendale, CA) and Healthcare Partners Affiliates Medical Group (Los Angeles, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kathryn Topalis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kathryn Topalis was last updated on January 10, 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.