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

CATHERINE NJENGA MD
Accepted Insurance for NPI 1194457556
Family Medicine in Decatur, IL

Active since June 25, 2022PECOS Enrolled
2300 N EDWARD ST, DECATUR, IL 62526(217) 876-3660(217) 876-3665 Get Directions

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 21, 2026, Aug 11, 2025, Dec 24, 2024 and 1 more (4 updates tracked since 2023).

Does Dr. Njenga take my insurance?

No Illinois Marketplace plan lists Dr. Njenga. Insurers include Dr. Njenga in 55 plans sold in Montana and Oregon.

Call before you book: insurer directories can be out of date, so call the office at (217) 876-3660 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed.

55 plans · 85 plan IDs · 2026 plan year

Listed in other states 55 plans · 85 plan IDs · 2 states

Insurers sometimes list a provider in other states' networks, for example for telehealth or a practice near a state line. These plans are sold to residents of those states.

Mountain Health CO-OP · Montana

24 plans · PPO · small business (SHOP)
Accepting new patientsDeductible $1,500 to $10,600
Connect Care - Ind network · 7 plans · Preferred tier
Peak PPO GoldPPOGold$1,50032225MT0090001
Peak PPO Gold StandardPPOGold$2,00032225MT0090010
Peak PPO Silver StandardPPOSilver$6,00032225MT0090011
Peak PPO SilverPPOSilver$8,00032225MT0090005
Peak PPO Bronze StandardPPOExpanded Bronze$7,50032225MT0090012
Peak PPO Bronze HDHPPPOExpanded Bronze$8,40032225MT0090004
Peak PPO CatastrophicPPOCatastrophic$10,60032225MT0090006
Access - SG network · 6 plans · Preferred tier
PEAK PPO GOLDPPOGold$1,50032225MT0140001
PEAK PPO GOLD HDHPPPOGold$4,00032225MT0140006
PEAK PPO SILVER HDHPPPOSilver$5,80032225MT0140005
PEAK PPO SILVERPPOSilver$7,00032225MT0140002
PEAK PPO BRONZE HDHPPPOExpanded Bronze$8,40032225MT0140004
PEAK PPO BRONZEPPOExpanded Bronze$9,00032225MT0140003
Plus - SG network · 6 plans · Tier Two tier
Plus GoldPPOGold$1,50032225MT0070004
Plus Gold HDHPPPOGold$4,00032225MT0070012
Plus Silver HDHPPPOSilver$5,80032225MT0070011
Plus SilverPPOSilver$7,00032225MT0070005
Plus Bronze HDHPPPOExpanded Bronze$8,40032225MT0070010
Plus BronzePPOExpanded Bronze$9,00032225MT0070006
Plus - Ind network · 5 plans · Tier Two tier
Plus GoldPPOGold$1,50032225MT0060004
Plus Gold StandardPPOGold$2,00032225MT0060008
Plus Silver StandardPPOSilver$6,00032225MT0060009
Plus Bronze StandardPPOExpanded Bronze$7,50032225MT0060010
Plus BronzePPOExpanded Bronze$9,00032225MT0060006

Blue Cross and Blue Shield of Montana · Montana

10 plans · PPO
Accepting new patientsDeductible $1,400 to $10,600
Blue Preferred Gold PPO℠ 901PPOGold$1,40030751MT0550102
Blue Preferred Gold PPO℠ 204PPOGold$1,50030751MT0550038
Blue Preferred Gold PPO℠ StandardPPOGold$2,00030751MT0550086
Blue Preferred Silver PPO℠ 203PPOSilver$2,00030751MT0550039
Blue Preferred Silver PPO℠ StandardPPOSilver$6,00030751MT0550087
Blue Preferred Silver PPO℠ 308PPOSilver$7,25030751MT0550061
Blue Preferred Bronze PPO℠ 202PPOExpanded Bronze$4,40030751MT0550041
Blue Preferred Bronze PPO℠ 201PPOExpanded Bronze$6,00030751MT0550040
Blue Preferred Bronze PPO℠ StandardPPOExpanded Bronze$7,50030751MT0550092
Blue Preferred Security PPO℠ 200PPOCatastrophic$10,60030751MT0550042

PacificSource Health Plans · Oregon

9 plans · EPO
Accepting new patientsDeductible $1,500 to $9,200
Core Gold 1500EPOGold$1,50010091OR0780001
PacificSource Oregon Standard Gold Plan CoreEPOGold$1,80010091OR0770007
Core Gold 3000EPOGold$3,00010091OR0780002
Core Silver 4500EPOSilver$4,50010091OR0770004
PacificSource Oregon Standard Silver Plan CoreEPOSilver$6,10010091OR0770006
Core Silver 7500EPOSilver$7,50010091OR0770005
Core Bronze HSA 7500EPOExpanded Bronze$7,50010091OR0770002
Core Bronze HSA 8300EPOExpanded Bronze$8,30010091OR0770001
PacificSource Oregon Standard Bronze HSA Plan CoreEPOExpanded Bronze$9,20010091OR0770003

PacificSource Health Plans · Montana

8 plans · EPO
Accepting new patientsDeductible $1,500 to $10,600
Core Gold 1500EPOGold$1,50023603MT0380008
Core Standard GoldEPOGold$2,00023603MT0380009
Core Silver 3500EPOSilver$3,50023603MT0380004
Core Silver 5000EPOSilver$5,00023603MT0380005
Core Standard SilverEPOSilver$6,00023603MT0380006
Core Bronze HSA 10600EPOBronze$10,60023603MT0380002
Core Standard Expanded Bronze HSAEPOExpanded Bronze$7,50023603MT0380003
Core Bronze HSA 8300EPOExpanded Bronze$8,30023603MT0380001

Providence Health Plan · Oregon

4 plans · EPO
Not accepting new patientsDeductible $1,800 to $9,200
Providence Oregon Standard Gold Plan - Signature NetworkEPOGold$1,80056707OR1350004
Providence Oregon Standard Silver Plan - Signature NetworkEPOSilver$6,10056707OR1360004
HSA-E Qualified 7500 Bronze - Signature NetworkEPOExpanded Bronze$7,50056707OR1430003
Providence Oregon Standard Bronze Plan - Signature NetworkEPOExpanded Bronze$9,20056707OR1410003

Questions about Dr. Njenga’s insurance

What insurance does Dr. Njenga take?

No Illinois Marketplace plan lists Dr. Njenga. Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan include Dr. Njenga in 55 plans sold in Montana and Oregon. Call the office at (217) 876-3660 to confirm your plan before booking.

Does Dr. Njenga accept Medicare?

CMS files show a PECOS enrollment but no Medicare assignment indicator. Ask the office.

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.

SourceWhat it provides hereSource date
Insurer provider directory filesWhich plans list this provider, network tier, accepting new patients, years listed. Insurers selling on HealthCare.gov must publish these files under CMS rules.PacificSource Health Plans: Oct 15, 2026
Mountain Health CO-OP: Oct 15, 2026
Providence Health Plan: Oct 15, 2026
Blue Cross and Blue Shield of Montana: Oct 13, 2026
CMS Health Insurance Exchange public use filesPlan 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.