OA ASC LLC
Accepted Insurance for NPI 1811718521
Clinic/Center - Ambulatory Surgical in Portland, ME

Active since October 24, 2024CLIA 20D0877265 · Waiver
33 SEWALL ST, PORTLAND, ME 04102(207) 828-2101(207) 553-7166 Get Directions

NPPES record last updated: February 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 13, 2025, Dec 30, 2024, Dec 17, 2024 (3 updates tracked since 2024).

Insurance plans that include Oa Asc

Anthem Blue Cross and Blue Shield includes this clinic in 8 Maine plans sold on CoverME.gov for 2026, all on its Maine HMO Tiered Options and Rx Choice Tiered Network. Insurers also list it in New Hampshire.

Call before you book: insurer directories can be out of date, so call the office at (207) 828-2101 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed.

41 plans · 57 plan IDs · 2026 plan year

Maine plans 8 plans · 24 plan IDs

Plans sold to Maine residents. Costs are for the standard version of each plan. Insurers often sell the same plan under several plan IDs, one per service area; those share one row.

Anthem Blue Cross and Blue Shield

8 plans · HMO
Anthem Clear Choice Gold Tiered 2500, Off MP TwinHMOGold$2,50048396ME0710078
Anthem Clear Choice Silver Tiered 4000, Off MP TwinHMOSilver$4,00048396ME0710076
Anthem Silver Tiered 4500, Off MP TwinHMOSilver$4,50048396ME0710074
Anthem Clear Choice Silver Tiered 5000, Off MP TwinHMOSilver$5,00048396ME0710122
Anthem Clear Choice Bronze Tiered 6300 HSA, Off MP TwinHMOExpanded Bronze$6,30048396ME0710113
Anthem Clear Choice Bronze Tiered 7500, Off MP TwinHMOExpanded Bronze$7,50048396ME0710072
Anthem Bronze Tiered 8000, Off MP TwinHMOExpanded Bronze$8,00048396ME0710071
Anthem Catastrophic, Off MP TwinHMOCatastrophic$10,60048396ME0710079

Also listed in other states 33 plans · 1 state

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.

Anthem Blue Cross and Blue Shield · New Hampshire

26 plans · HMO · small business (SHOP)
Deductible $250 to $8,500
Anthem Platinum Access Blue New England HMO 250/10%/3500HMOPlatinum$25096751NH0160087
Anthem Gold Access Blue New England HMO 500/30%/9000HMOGold$50096751NH0160069
Anthem Gold Access Blue New England HMO 1000/20%/7500HMOGold$1,00096751NH0160039
Anthem Gold Access Blue New England HMO 2000/0%/6500 RxDHMOGold$2,00096751NH0160041
Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSAHMOGold$2,00096751NH0160100
Anthem Gold Access Blue New England HMO 2000/10%/7500HMOGold$2,00096751NH0160043
Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSAHMOGold$2,00096751NH0160042
Anthem Gold Access Blue New England HMO 3000/0%/7500 RxDHMOGold$3,00096751NH0160044
Anthem Silver Access Blue New England HMO 2500/30%/10000 ValueHMOSilver$2,50096751NH0160096
Anthem Silver Access Blue New England HMO 3000/30%/9000 ValueHMOSilver$3,00096751NH0160094
Anthem Silver Access Blue New England HMO 3500/20%/10000HMOSilver$3,50096751NH0160049
Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSAHMOSilver$3,50096751NH0160048
Anthem Silver Access Blue New England HMO 4000/0%/9000HMOSilver$4,00096751NH0160081
Anthem Silver Access Blue New England HMO 4000/0%/9000 RxDHMOSilver$4,00096751NH0160068
Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSAHMOSilver$4,00096751NH0160098
Anthem Silver Access Blue New England HMO 4000/20%/8500HMOSilver$4,00096751NH0160051
Anthem Silver Access Blue New England HMO 4000/30%/9000 ValueHMOSilver$4,00096751NH0160074
Anthem Silver Access Blue New England HMO 4500/20%/7250 w/HSAHMOSilver$4,50096751NH0160050
Anthem Silver Access Blue New England HMO 5000/0%/8000 w/HSAHMOSilver$5,00096751NH0160092
Anthem Silver Access Blue New England HMO 5000/0%/9000HMOSilver$5,00096751NH0160052
Anthem Silver Access Blue New England HMO 5000/30%/9000 ValueHMOSilver$5,00096751NH0160076
Anthem Silver Access Blue New England HMO 6500/0%/9000 RxDHMOSilver$6,50096751NH0160055
Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSAHMOExpanded Bronze$6,00096751NH0160103
Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSAHMOExpanded Bronze$7,00096751NH0160037
Anthem Bronze Access Blue New England HMO 7500/30%/10000 ValueHMOExpanded Bronze$7,50096751NH0160106
Anthem Bronze Access Blue New England HMO 8500/50%/9200HMOExpanded Bronze$8,50096751NH0160038

WellSense Health Plan · New Hampshire

7 plans · HMO
Deductible $0 to $7,600
WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse AdviceHMOGold$2,00013219NH0010001
WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse AdviceHMOSilver$013219NH0010004
WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse AdviceHMOSilver$3,40013219NH0010003
WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse AdviceHMOSilver$6,00013219NH0010002
WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse AdviceHMOExpanded Bronze$6,50013219NH0010006
WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse AdviceHMOExpanded Bronze$7,50013219NH0010005
WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse AdviceHMOExpanded Bronze$7,60013219NH0010007

Questions about insurance at Oa Asc

Does Oa Asc take Anthem Blue Cross and Blue Shield?

For Maine Marketplace plans, yes: Anthem Blue Cross and Blue Shield includes this clinic in 8 plans for 2026. Call the office at (207) 828-2101 to confirm your plan before booking.

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.Anthem Blue Cross and Blue Shield: Oct 15, 2026
WellSense Health Plan: Oct 5, 2026
CMS Health Insurance Exchange public use filesPlan details and Summary of Benefits links for HealthCare.gov states.Plan year 2026
CMS state-based exchange public use filesPlan details for states that run their own exchange, here Maine. No document links.Plan year 2026, Jun 3, 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.