MS. ROCHELLE L AASER APRN
Accepted Insurance for NPI 1306067921
Nurse Practitioner - Critical Care Medicine in Knoxville, TN

Active since May 01, 2007PECOS EnrolledAccepts Medicare Assignment

95.69/100

CMS Quality Rating

1924 ALCOA HWY, KNOXVILLE, TN 37920(865) 305-7255(865) 305-7115 Get Directions

NPPES record last updated: June 1, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 17, 2018, Dec 13, 2017 (2 updates tracked since 2017).

Does Rochelle Aaser take my insurance?

25 Tennessee plans sold on HealthCare.gov for 2026 include Rochelle Aaser, from Oscar Health and Cigna Healthcare.

InsurersOscar Health 15 plans Cigna Healthcare 10 plans

Call before you book: insurer directories can be out of date, so call the office at (865) 305-7255 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed.

Tennessee plans 25 plans

Plans sold to Tennessee residents. Costs are for the standard version of each plan.

Oscar Health

15 plans · EPO

Accepting new patients

Gold EliteEPOGold$50023552TN0020036

Gold Classic StandardEPOGold$2,00023552TN0020053

Silver Simple PCP SaverEPOSilver$5,70023552TN0020025

Silver Simple Chronic Care CKMEPOSilver$5,90023552TN0020063

Silver Classic StandardEPOSilver$6,00023552TN0020052

Silver Simple Women's Health with Menopause BenefitsEPOSilver$6,00023552TN0020064

Silver Simple Breathe Easy with Enhanced COPD BenefitsEPOSilver$6,20023552TN0020056

Silver ClassicEPOSilver$6,50023552TN0020006

Silver Simple DiabetesEPOSilver$6,50023552TN0020055

Bronze Elite + PCP Saver PlusEPOExpanded Bronze$023552TN0020005

Bronze Simple Breathe Easy with Enhanced COPD BenefitsEPOExpanded Bronze$5,50023552TN0020058

Bronze Simple Chronic Care CKMEPOExpanded Bronze$5,50023552TN0020059

Bronze Simple DiabetesEPOExpanded Bronze$5,50023552TN0020060

Bronze Classic StandardEPOExpanded Bronze$7,50023552TN0020050

Bronze SimpleEPOExpanded Bronze$9,00023552TN0020068

Cigna Healthcare

10 plans · EPO

Accepting new patients

Connect Gold 1500 Indiv Med DeductibleEPOGold$1,50099248TN0060117

Connect Gold CMS StandardEPOGold$2,00099248TN0060112

Connect myDiabetesCare SilverEPOSilver$2,50099248TN0060093

Connect Silver 3000 Indiv Med DeductibleEPOSilver$3,00099248TN0060044

Connect Silver 4500 Indiv Med DeductibleEPOSilver$4,50099248TN0060005

Connect Silver CMS StandardEPOSilver$6,00099248TN0060111

Connect Bronze 7500 Indiv Med DeductibleEPOBronze$7,50099248TN0060033

Connect myDiabetesCare BronzeEPOExpanded Bronze$3,50099248TN0060101

Connect Bronze CMS StandardEPOExpanded Bronze$7,50099248TN0060110

Connect Bronze 8500 Indiv Med DeductibleEPOExpanded Bronze$8,50099248TN0060102

Questions about Rochelle Aaser’s insurance

What insurance does Rochelle Aaser take?

In Tennessee, Oscar Health and Cigna Healthcare include Rochelle Aaser in 25 Marketplace plans for 2026. Call the office at (865) 305-7255 to confirm your plan before booking.

Is Rochelle Aaser accepting new patients?

The insurers that list Rochelle Aaser report that Rochelle Aaser is accepting new patients. Call the office at (865) 305-7255 to confirm your plan before booking.

Do I need a referral to see Rochelle Aaser?

Not under the Tennessee plans that list Rochelle Aaser: the 2026 plan files say a specialist referral is not required.

Does Rochelle Aaser accept Medicare?

Yes. CMS files show Rochelle Aaser accepts Medicare assignment and is enrolled in PECOS, which allows ordering and referring for Medicare patients.

About this data

This page combines public files from insurers and from CMS. NPI Profile does not contract with insurers and does not decide who is in network.

Source	What it provides here	Source date
Insurer provider directory files	Which plans list this provider, network tier, accepting new patients, years listed. Insurers selling on HealthCare.gov must publish these files under CMS rules.	Oscar Health: Oct 15, 2026 Cigna Healthcare: Oct 6, 2026
CMS Health Insurance Exchange public use files	Plan details and Summary of Benefits links for HealthCare.gov states.	Plan year 2026

Only Marketplace (ACA) plans are covered. Employer, Medicare Advantage and Medicaid managed care networks are not in these files.
Costs are for the standard version of each plan. People who qualify for cost-sharing reductions pay less on Silver plans.
Accepting new patients and network tier are reported by each insurer, and can differ from what the practice tells you.
Networks change during the year. Confirm with your insurer or the practice before booking.