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NICOLE CHIARANON CHAN
NPI 1841027208
Nurse Practitioner - Family in Oceanside, CA

Active since September 18, 2024PECOS EnrolledAccepts Medicare Assignment
115 N EL CAMINO REAL STE A, OCEANSIDE, CA 92058(760) 330-5055(760) 542-2026 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 16, 2026, Oct 8, 2024, Sep 18, 2024 (3 updates tracked since 2024).

About Nicole Chiaranon Chan NPPES

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

NICOLE CHIARANON CHAN (NPI 1841027208) is an individual family provider in Oceanside, California, licensed in California (95030507) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1841027208
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameNICOLE CHIARANON CHAN
Location Address115 N EL CAMINO REAL STE AOceanside, CA 92058-1844
Mailing Address115 N El Camino Real Ste AOceanside, CA 92058-1844 · (760) 330-5055 · Fax (760) 542-2026
Phone(760) 330-5055
Fax(760) 542-2026
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 18, 2024
Last NPPES UpdateApril 16, 20263 updates tracked since enumeration
NPPES CertifiedApril 16, 2026
✔ NPI 1841027208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95030507
115 N EL CAMINO REAL STE A, Oceanside, CA 92058
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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 and accepts Medicare assignment

Nicole Chiaranon Chan 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 ID6507391687
PECOS Enrollment IDI20241126003032
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

5

Medicare enrollment records show Nicole Chan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Aescalapius Medici, Inc.
Same address
Internal Medicine
115 N EL CAMINO REAL STE A
Oceanside, CA 92058
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1316521503 (442) 217-7967
Minuteclinic Diagnostic Medical Group Of San Diego Inc
35 mi
Family
2760 FLETCHER PKWY
El Cajon, CA 92020
  • Reassigned Medicare billing, California enrollment
  • 212 clinicians in this Medicare group
NPI 1568659233 (866) 389-2727
Minuteclinic Diagnostic Medical Group Of Orange County Inc
42 mi
Nurse Practitioner
14330 CULVER DR
Irvine, CA 92604
  • Reassigned Medicare billing, California enrollment
  • 212 clinicians in this Medicare group
NPI 1104013879 (866) 389-2727
Minuteclinic Primary Care California
42 mi
Family
14330 CULVER DR
Irvine, CA 92604
  • Reassigned Medicare billing, California enrollment
  • 71 clinicians in this Medicare group
NPI 1083421614 (866) 389-2727
Minuteclinic Diagnostic Medical Group Of California Inc
87 mi
Family
511 N HOLLYWOOD WAY
Burbank, CA 91505
  • Reassigned Medicare billing, California enrollment
  • 236 clinicians in this Medicare group
NPI 1033309372 (866) 389-2727

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 92058 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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 2

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

AESCALAPIUS MEDICI, INC.
Internal Medicine
115 N EL CAMINO REAL STE A
OCEANSIDE, CA 92058
San Diego County (442) 217-7967
TRI CITY COASTAL MEDICAL GROUP, INC
Health Maintenance Organization
115 N EL CAMINO REAL STE A
OCEANSIDE, CA 92058
San Diego County (760) 941-7309

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 Nicole Chan's NPI number?

The NPI number for Nicole Chan is 1841027208. It was assigned to this individual provider in the NPPES registry on September 18, 2024.

Where is Nicole Chan located?

Nicole Chan practices at 115 N El Camino Real Ste A, Oceanside, CA 92058. The listed phone number is (760) 330-5055.

What is Nicole Chan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Nicole Chan enrolled in Medicare?

Yes. Nicole Chan 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 Nicole Chan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Chan reassigns Medicare benefits to 5 organizations: Aescalapius Medici, Inc. (Oceanside, CA), Minuteclinic Diagnostic Medical Group Of San Diego Inc (El Cajon, CA), Minuteclinic Diagnostic Medical Group Of Orange County Inc (Irvine, CA), Minuteclinic Primary Care California (Irvine, CA) and Minuteclinic Diagnostic Medical Group Of California Inc (Burbank, 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 Nicole Chan'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 Nicole Chan was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.