Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. KAREN L FAIRLAMB CRNA
Accepted Insurance for NPI 1841256708
Nurse Anesthetist, Certified Registered in Casa Grande, AZ

Active since April 20, 2006
1800 E FLORENCE BLVD, CASA GRANDE, AZ 85222(520) 426-6503 Get Directions

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Oct 5, 2020 (2 updates tracked since 2020).

Accepted Insurance & Health Plans Health Insurance Marketplace

Marketplace plan participation on file for this provider · 2026 plan year

MRS. KAREN L FAIRLAMB CRNA, a nurse anesthetist, certified registered provider in Casa Grande, AZ, is listed as in-network for 26 health insurance plans from Oscar Insurance Company. This list is compiled from the CMS Health Insurance Marketplace public use files for the 2026 plan year.

Verify before you schedule: insurance networks change throughout the plan year. Confirm coverage directly with your insurance company or this practice’s billing office before booking an appointment.
1
Insurance Company
26
Plan Options
1
Network Type
26 plans · 26 plan IDs · 2026 plan year

Oscar Insurance Company

26 plans · Individual market · listed as Preferred

Bronze Classic 4700 | MercyOne

BronzeEPOIowa
Plan ID45819IA0010024

Bronze Classic 4700

BronzeEPOIowa
Plan ID45819IA0010060

Bronze Classic Standard | MercyOne

BronzeEPOIowa
Plan ID45819IA0010050

Bronze Classic Standard

BronzeEPOIowa
Plan ID45819IA0010065

Bronze Elite + PCP Saver Plus | MercyOne

BronzeEPOIowa
Plan ID45819IA0010005

Bronze Elite + PCP Saver Plus

BronzeEPOIowa
Plan ID45819IA0010056

Bronze Simple Breathe Easy with Enhanced COPD Benefits | MercyOne

BronzeEPOIowa
Plan ID45819IA0010070

Bronze Simple Chronic Care CKM | MercyOne

BronzeEPOIowa
Plan ID45819IA0010071

Bronze Simple Diabetes | MercyOne

BronzeEPOIowa
Plan ID45819IA0010072

Gold Classic Standard | MercyOne

GoldEPOIowa
Plan ID45819IA0010053

Gold Classic Standard

GoldEPOIowa
Plan ID45819IA0010067

Gold Elite | MercyOne

GoldEPOIowa
Plan ID45819IA0010036

Gold Elite

GoldEPOIowa
Plan ID45819IA0010063

Secure | MercyOne

EPOIowa
Plan ID45819IA0010011

Secure

EPOIowa
Plan ID45819IA0010058

Silver Classic Standard | MercyOne

SilverEPOIowa
Plan ID45819IA0010052

Silver Classic Standard

SilverEPOIowa
Plan ID45819IA0010066

Silver Classic | MercyOne

SilverEPOIowa
Plan ID45819IA0010006

Silver Classic

SilverEPOIowa
Plan ID45819IA0010057

Silver Simple Breathe Easy with Enhanced COPD Benefits | MercyOne

SilverEPOIowa
Plan ID45819IA0010076

Silver Simple Chronic Care CKM | MercyOne

SilverEPOIowa
Plan ID45819IA0010077

Silver Simple Diabetes | MercyOne

SilverEPOIowa
Plan ID45819IA0010045

Silver Simple Diabetes

SilverEPOIowa
Plan ID45819IA0010064

Silver Simple PCP Saver | MercyOne

SilverEPOIowa
Plan ID45819IA0010025

Silver Simple PCP Saver

SilverEPOIowa
Plan ID45819IA0010061

Silver Simple Women's Health with Menopause Benefits | MercyOne

SilverEPOIowa
Plan ID45819IA0010078
No plans match your current filters. Clear filters to see the full list.

Coverage Questions FAQs

Common questions about this provider’s insurance participation, answered from the CMS Health Insurance Marketplace and Medicare enrollment files.

What insurance does MRS. KAREN L FAIRLAMB CRNA accept?

Marketplace files for the 2026 plan year list MRS. KAREN L FAIRLAMB CRNA as in-network for 26 plans from Oscar Insurance Company. The full list above shows each plan's metal level, network type, and plan IDs.

Is MRS. KAREN L FAIRLAMB CRNA enrolled in Medicare?

The CMS Medicare enrollment files linked to this NPI do not currently show a Medicare assignment or PECOS enrollment indicator. Registry files can lag recent enrollment changes, so verify Medicare participation directly with the practice.

What network types does MRS. KAREN L FAIRLAMB CRNA participate in?

The accepted plans include 26 EPO plans. EPO (Exclusive Provider Organization) plans cover network providers only, generally without referral requirements.

Where does this insurance data come from and how current is it?

Plan participation is compiled from the official CMS Health Insurance Marketplace public use files for the 2026 plan year and refreshed as CMS publishes updated files. Networks change during the year, so always verify coverage with the insurance company or the provider's office before scheduling care.