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CHELSEA SARAH VAUGHN RN
NPI 1679709141
Registered Nurse in San Carlos, CA

Active since June 10, 2009PECOS Enrolled
82.37/100
CMS Quality Rating
1296 LAUREL ST, #8, SAN CARLOS, CA 94070(650) 631-4431 Get Directions Write a Review

NPPES record last updated: June 10, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Chelsea Sarah Vaughn Rn NPPES

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

CHELSEA SARAH VAUGHN RN (NPI 1679709141) is an individual registered nurse in San Carlos, California, licensed in California (748490) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679709141
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameCHELSEA SARAH VAUGHNCredential: RN
Location Address1296 LAUREL ST, #8San Carlos, CA 94070-5048
Mailing Address1296 Laurel St, #8San Carlos, CA 94070-5048 · (650) 631-4431
Phone(650) 631-4431
Sole ProprietorYes
Enumeration DateJune 10, 2009
✔ NPI 1679709141 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in CA · 748490
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
1296 LAUREL ST, San Carlos, CA 94070
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chelsea Sarah Vaughn Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Chelsea Vaughn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Hospitals
9.7 mi
General Acute Care Hospital
1501 TROUSDALE DR
Burlingame, CA 94010
  • Reassigned Medicare billing, California enrollment
  • 132 clinicians in this Medicare group
NPI 1043670334 (650) 696-5400

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

Areas of Expertise CMS Part B claims 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
147 services73 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.37/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.58
Promoting Interoperability100
Improvement Activities40
Cost30.78

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 Chelsea Vaughn's NPI number?

The NPI number for Chelsea Vaughn is 1679709141. It was assigned to this individual provider in the NPPES registry on June 10, 2009.

Where is Chelsea Vaughn located?

Chelsea Vaughn practices at 1296 Laurel St #8, San Carlos, CA 94070. The listed phone number is (650) 631-4431.

What is Chelsea Vaughn's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Is Chelsea Vaughn enrolled in Medicare?

Yes. Chelsea Vaughn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chelsea Vaughn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Vaughn reassigns Medicare benefits to Sutter Bay Hospitals (Burlingame, CA). The 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 Chelsea Vaughn'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 Chelsea Vaughn was last updated on June 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.