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LAUREN O'SULLIVAN DO LLC
NPI 1669660213
Obstetrics & Gynecology - Gynecology in Bend, OR

Active since October 09, 2007
1102 NE 4TH ST, BEND, OR 97701(541) 389-0450(541) 389-9567 Get Directions Write a Review

NPPES record last updated: June 2, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lauren O'sullivan Do Llc NPPES

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

LAUREN O'SULLIVAN DO LLC (NPI 1669660213) is a healthcare organization registered as a gynecology in Bend, Oregon and active in the NPI registry since October 2007. The organization lists Lauren Johnson O'sullivan, Owner, as its authorized official.

NPPES Registry Identity

NPI1669660213
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameLAUREN JOHNSON OSULLIVAN
Location Address1102 NE 4TH STBend, OR 97701-4533
Mailing Address1102 Ne 4th StBend, OR 97701-4533 · (541) 389-0450 · Fax (541) 389-9567
Phone(541) 389-0450
Fax(541) 389-9567
Organization SubpartNo
Authorized OfficialLauren Johnson O'sullivanOwner · (541) 389-0450
Enumeration DateOctober 9, 2007
Last NPPES UpdateJune 2, 2020
NPPES CertifiedJune 2, 2020
✔ NPI 1669660213 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in OR · DO26683
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
1102 NE 4TH ST, Bend, OR 97701
Open in Google Maps ↗

Other Names 1

Doing Business AsLauren O'sullivan Do Llc

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren O'sullivan Do Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Lauren O'sullivan Do LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Carlie Baiocchi, NP
Nurse Practitioner
NPI 1982448114
1102 NE 4TH ST
Bend, OR 97701
(541) 389-0450
✔ PECOS✔ Accepts MedicareSame address
Lindy Vraniak, MD
Obstetrics/Gynecology
NPI 1831346402
1102 NE 4TH ST
Bend, OR 97701
(541) 389-0450
✔ PECOSSame address
Lauren Osullivan, D.O.
Obstetrics/Gynecology
NPI 1316983679
1102 NE 4TH ST
Bend, OR 97701
(541) 389-0450
✔ PECOSSame address

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

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 Lauren Johnson Osullivan's NPI number?

The NPI number for Lauren Johnson Osullivan is 1669660213. It was assigned to this organization in the NPPES registry on October 9, 2007. The provider is doing business as Lauren O'sullivan Do LLC.

Where is Lauren Johnson Osullivan located?

Lauren Johnson Osullivan is located at 1102 NE 4th St, Bend, OR 97701. The listed phone number is (541) 389-0450.

What is Lauren Johnson Osullivan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Lauren Johnson Osullivan enrolled in Medicare?

Yes. Lauren Johnson Osullivan is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lauren Johnson Osullivan?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Lauren Johnson Osullivan, in Nurse Practitioner and Obstetrics/Gynecology. A 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 the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Lauren Johnson Osullivan accept?

Health plans from Moda Health Plan, Inc. list Lauren Johnson Osullivan 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 Lauren Johnson Osullivan was last updated on June 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.