NATALIE REBECCA BIALOSTOZKY MD
NPI 1962105510
Family Medicine in Santa Rosa, CA

Q: What is Natalie Bialostozky's NPI number?

The NPI number for Natalie Bialostozky is 1962105510. It was assigned to this individual provider in the NPPES registry on March 23, 2023.

Q: What is Natalie Bialostozky's specialty?

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

Active since March 23, 2023PECOS Enrolled

3569 ROUND BARN CIR STE 200, SANTA ROSA, CA 95403(707) 583-8800 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 4, 2025, Mar 23, 2023 (2 updates tracked since 2023).

On this page

About Natalie Rebecca Bialostozky Md NPPES

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

NATALIE REBECCA BIALOSTOZKY MD (NPI 1962105510) is an individual family medicine provider in Santa Rosa, California, licensed in California (A197401) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2023).

NPPES Registry Identity

NPI1962105510

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameNATALIE REBECCA BIALOSTOZKYCredential: MD

Location Address3569 ROUND BARN CIR STE 200Santa Rosa, CA 95403-5784

Mailing Address3569 Round Barn Cir Ste 200Santa Rosa, CA 95403-5784 · (707) 583-8800

Phone(707) 583-8800

Sole ProprietorNo

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2023

Enumeration DateMarch 23, 2023

Last NPPES UpdateJune 4, 20252 updates tracked since enumeration

NPPES CertifiedJune 4, 2025

✔ NPI 1962105510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A197401

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3569 ROUND BARN CIR STE 200, Santa Rosa, CA 95403

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Natalie Rebecca Bialostozky Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446789770

PECOS Enrollment IDI20260113000202

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 Reassignment

Medicare enrollment records show Natalie Bialostozky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Santa Rosa Community Health Centers

Same address

Federally Qualified Health Center (FQHC)

3569 ROUND BARN CIRCLE
Santa Rosa, CA 95403

Reassigned Medicare billing, California enrollment
215 clinicians in this Medicare group

NPI 1578631172 (707) 303-3600

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 95403 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

$96.16 typical visit price

range $63.04 – $187.01

Typical copayment $24.04 (range $15.76 – $46.75)

Most-billed visit code 99203

Established Patient

$109.88 typical visit price

range $21.02 – $153.40

Typical copayment $27.47 (range $5.25 – $38.35)

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.

DR. KENDALL MADDEN M.D.

Student in an Organized Health Care Education/Training Program