LILY G MILLEN DO
Accepted Insurance for NPI 1609404607
Psychiatry & Neurology - Child & Adolescent Psychiatry in Boston, MA

Active since March 27, 2020PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions

NPPES record last updated: May 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 22, 2020, Mar 27, 2020 (2 updates tracked since 2020).

Accepted Insurance & Health Plans Health Insurance Marketplace

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

LILY G MILLEN DO, a psychiatry & neurology provider in Boston, MA, is listed as in-network for 42 health insurance plans from 3 insurance companies, led by Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan. 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.
3
Insurance Companies
42
Plan Options
1
Network Type
Anthem Blue Cross and Blue Shield
Largest Network · 26 plans
View plans
42 plans · 42 plan IDs · 2026 plan year

Anthem Blue Cross and Blue Shield

26 plans · SHOP (Small Group) market · listed as Participating

Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA

BronzeHMONew Hampshire
Plan ID96751NH0160103

Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA

BronzeHMONew Hampshire
Plan ID96751NH0160037

Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value

BronzeHMONew Hampshire
Plan ID96751NH0160106

Anthem Bronze Access Blue New England HMO 8500/50%/9200

BronzeHMONew Hampshire
Plan ID96751NH0160038

Anthem Gold Access Blue New England HMO 1000/20%/7500

GoldHMONew Hampshire
Plan ID96751NH0160039

Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD

GoldHMONew Hampshire
Plan ID96751NH0160041

Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA

GoldHMONew Hampshire
Plan ID96751NH0160100

Anthem Gold Access Blue New England HMO 2000/10%/7500

GoldHMONew Hampshire
Plan ID96751NH0160043

Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA

GoldHMONew Hampshire
Plan ID96751NH0160042

Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD

GoldHMONew Hampshire
Plan ID96751NH0160044

Anthem Gold Access Blue New England HMO 500/30%/9000

GoldHMONew Hampshire
Plan ID96751NH0160069

Anthem Platinum Access Blue New England HMO 250/10%/3500

PlatinumHMONew Hampshire
Plan ID96751NH0160087

Anthem Silver Access Blue New England HMO 2500/30%/10000 Value

SilverHMONew Hampshire
Plan ID96751NH0160096

Anthem Silver Access Blue New England HMO 3000/30%/9000 Value

SilverHMONew Hampshire
Plan ID96751NH0160094

Anthem Silver Access Blue New England HMO 3500/20%/10000

SilverHMONew Hampshire
Plan ID96751NH0160049

Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA

SilverHMONew Hampshire
Plan ID96751NH0160048

Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD

SilverHMONew Hampshire
Plan ID96751NH0160068

Anthem Silver Access Blue New England HMO 4000/0%/9000

SilverHMONew Hampshire
Plan ID96751NH0160081

Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA

SilverHMONew Hampshire
Plan ID96751NH0160098

Anthem Silver Access Blue New England HMO 4000/20%/8500

SilverHMONew Hampshire
Plan ID96751NH0160051

Anthem Silver Access Blue New England HMO 4000/30%/9000 Value

SilverHMONew Hampshire
Plan ID96751NH0160074

Anthem Silver Access Blue New England HMO 4500/20%/7250 w/HSA

SilverHMONew Hampshire
Plan ID96751NH0160050

Anthem Silver Access Blue New England HMO 5000/0%/8000 w/HSA

SilverHMONew Hampshire
Plan ID96751NH0160092

Anthem Silver Access Blue New England HMO 5000/0%/9000

SilverHMONew Hampshire
Plan ID96751NH0160052

Anthem Silver Access Blue New England HMO 5000/30%/9000 Value

SilverHMONew Hampshire
Plan ID96751NH0160076

Anthem Silver Access Blue New England HMO 6500/0%/9000 RxD

SilverHMONew Hampshire
Plan ID96751NH0160055

Harvard Pilgrim Health Care

9 plans · Individual market

NH Local Choice HMO Bronze 8000 + $0 Rx list + $0 Virtual Urgent Care

BronzeHMONew HampshirePreferred
Plan ID59025NH0370109

NH Local Choice HMO Gold + $0 Rx list + $0 Virtual Urgent Care

GoldHMONew HampshirePreferred
Plan ID59025NH0370103

NH Local Choice HMO Gold 1400 + $0 Rx list + $0 Virtual Urgent Care

GoldHMONew HampshirePreferred
Plan ID59025NH0370104

NH Local Choice HMO HSA Bronze 6000

BronzeHMONew HampshirePreferred
Plan ID59025NH0370102

NH Local Choice HMO Silver 3500 + $0 Rx list + $0 Virtual Urgent Care

SilverHMONew HampshirePreferred
Plan ID59025NH0370106

NH Local Choice HMO Silver 5000 + $0 Rx list + $0 Virtual Urgent Care

SilverHMONew HampshirePreferred
Plan ID59025NH0370107

NH Local HMO Bronze 7500 Standard + $0 Rx list + $0 Virtual Urgent Care

BronzeHMONew HampshireStandard
Plan ID59025NH0370100

NH Local HMO Gold 2000 Standard + $0 Rx list + $0 Virtual Urgent Care

GoldHMONew HampshireStandard
Plan ID59025NH0370098

NH Local HMO Silver 6000 Standard + $0 Rx list + $0 Virtual Urgent Care

SilverHMONew HampshireStandard
Plan ID59025NH0370099

WellSense Health Plan

7 plans · Individual market · listed as Preferred

WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice

BronzeHMONew Hampshire
Plan ID13219NH0010006

WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice

BronzeHMONew Hampshire
Plan ID13219NH0010005

WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice

BronzeHMONew Hampshire
Plan ID13219NH0010007

WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice

GoldHMONew Hampshire
Plan ID13219NH0010001

WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice

SilverHMONew Hampshire
Plan ID13219NH0010004

WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice

SilverHMONew Hampshire
Plan ID13219NH0010003

WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice

SilverHMONew Hampshire
Plan ID13219NH0010002
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 LILY G MILLEN DO accept?

Marketplace files for the 2026 plan year list LILY G MILLEN DO as in-network for 42 plans from 3 insurance companies. The largest networks are Anthem Blue Cross and Blue Shield (26 plans), Harvard Pilgrim Health Care (9 plans), WellSense Health Plan (7 plans). The full list above shows each plan's metal level, network type, and plan IDs.

Is LILY G MILLEN DO enrolled in Medicare?

The CMS enrollment files for this NPI show a PECOS enrollment record, which certifies the provider to order, refer, and prescribe for Medicare beneficiaries. The files do not currently show a Medicare assignment indicator; verify Medicare participation directly with the practice.

What network types does LILY G MILLEN DO participate in?

The accepted plans include 42 HMO plans. HMO (Health Maintenance Organization) plans cover care from network providers and typically require a primary care referral for specialists.

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.