Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SAMANTHA M TAN FNP-C
NPI 1497253256
Nurse Practitioner in Geneva, IL

Q: What is Samantha Tan's NPI number?

The NPI number for Samantha Tan is 1497253256. It was assigned to this individual provider in the NPPES registry on January 26, 2018. The provider is also known as Samantha M Cikesh Fnp-C.

Q: What is Samantha Tan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Samantha Tan was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.

Active since January 26, 2018PECOS Enrolled

300 RANDALL RD, GENEVA, IL 60134(630) 208-4000(630) 208-3460 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 7, 2026, Nov 25, 2022, Dec 8, 2021 and 1 more (4 updates tracked since 2019).

On this page

About Samantha M Tan Fnp-c NPPES

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

SAMANTHA M TAN FNP-C (NPI 1497253256) is an individual nurse practitioner in Geneva, Illinois, licensed in Illinois (209.016922) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497253256

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameSAMANTHA M TANCredential: FNP-C

Location Address300 RANDALL RDGeneva, IL 60134-4200

Mailing Address300 Randall RdGeneva, IL 60134-4200 · (630) 208-4000 · Fax (630) 208-3460

Phone(630) 208-4000

Fax(630) 208-3460

Sole ProprietorNo

Enumeration DateJanuary 26, 2018

Last NPPES UpdateOctober 7, 20264 updates tracked since enumeration

NPPES CertifiedOctober 7, 2026

✔ NPI 1497253256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 209.016922

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209.016922 (IL)

300 RANDALL RD, Geneva, IL 60134

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Other Names 1

Former Name (1)Samantha M Cikesh Fnp-c

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha M Tan Fnp-c 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 Reassignments

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

Cepamerica Illinois LLP

6.8 mi

Family Medicine

2000 MCDONALD RD
South Elgin, IL 60177

Reassigned Medicare billing, Illinois enrollment
982 clinicians in this Medicare group

NPI 1992081194 (224) 783-5000

Valley Emergency Care Management Inc

Reassigned Medicare billing, Illinois enrollment
55 clinicians in this Medicare group

No phone listed

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

113 services112 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

47 services47 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60134 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

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

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.

MEGEN ALYSON TOWNSEND PA-C

Physician Assistant

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 208-4015

DR. NICHOLAS PATRICK SLATTERY MD

Emergency Medicine

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 208-3000

SHARI ANNE SCHRADER APRNBC

Nurse Practitioner (Adult Health)

300 RANDALL RD, WOUND CENTER
GENEVA, IL 60134

Kane County (630) 208-4460

DR. AMANDA K. CORUM MD

Hospitalist

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 933-4700

AMY LYNN ARROCENA

Physical Therapist

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 208-3000

MS. JACLYNN M DENARDO CRNA

Nurse Anesthetist, Certified Registered

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 208-4060

BRUCE V DORSEY MD

Pathology (Anatomic Pathology & Clinical Pathology)

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 208-4368

HARSH BIPIN PATEL

Hospitalist

300 RANDALL RD
GENEVA, IL 60134

Kane County (630) 933-4700

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 Samantha Tan's NPI number?

The NPI number for Samantha Tan is 1497253256. It was assigned to this individual provider in the NPPES registry on January 26, 2018. The provider is also known as Samantha M Cikesh Fnp-C.

Where is Samantha Tan located?

Samantha Tan practices at 300 Randall Rd, Geneva, IL 60134. The listed phone number is (630) 208-4000.

What is Samantha Tan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Samantha Tan enrolled in Medicare?

Yes. Samantha Tan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Samantha Tan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Tan reassigns Medicare benefits to 2 organizations: Cepamerica Illinois LLP (South Elgin, IL) and Valley Emergency Care Management Inc (IL). 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 Samantha Tan'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 Samantha Tan was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.