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

LOUISA LONG-HEI CHAN PMHNP
Accepted Insurance for NPI 1215458708
Nurse Practitioner - Psychiatric/Mental Health in New York, NY

Active since July 05, 2017PECOS Enrolled
125 BROAD ST # 3, NEW YORK, NY 10004(510) 857-3927 Get Directions

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 27, 2026, Aug 6, 2018, Aug 5, 2018 and 2 more (5 updates tracked since 2017).

Does Louisa Chan take my insurance?

No New York Marketplace plan lists Louisa Chan. The New York exchange does not publish provider lists. UnitedHealthcare includes Louisa Chan in 63 plans sold in Kansas, Missouri, Nebraska and Oklahoma.

Call before you book: insurer directories can be out of date, so call the office at (510) 857-3927 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed.

63 plans · 2027 plan year

Listed in other states 63 plans · 4 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.

UnitedHealthcare · Missouri

17 plans · EPO
Accepting new patientsDeductible $0 to $11,750
UHC Gold Advantage ($0 Virtual Urgent Care, $0 Insulin, No Referrals)Network tier: Non PreferredEPOGold$2,00095426MO0410020View details
UHC Gold Standard ($0 Insulin, No Referrals)Network tier: Non PreferredEPOGold$2,50095426MO0410009View details
UHC Gold Standard+ ($0 Insulin, Dental + Vision, No Referrals)Network tier: Non PreferredEPOGold$2,50095426MO0420009View details
UHC Silver Advantage ($0 Virtual Urgent Care, $0 Insulin, No Referrals)Network tier: Non PreferredEPOSilver$3,50095426MO0410016View details
UHC Silver Standard ($0 Insulin, No Referrals)Network tier: Non PreferredEPOSilver$6,40095426MO0410008View details
UHC Silver Standard+ ($0 Insulin, Dental + Vision, No Referrals)Network tier: Non PreferredEPOSilver$6,40095426MO0420004View details
UHC Bronze Standard (HSA, $0 Insulin, No Referrals)Network tier: Non PreferredEPOExpanded Bronze$7,50095426MO0410013View details
UHC Bronze Standard+ (HSA, $0 Insulin, Dental + Vision, No Referrals)Network tier: Non PreferredEPOExpanded Bronze$7,50095426MO0420005View details

UnitedHealthcare · Kansas

16 plans · EPO
Accepting new patientsDeductible $0 to $11,750
UHC Gold Standard ($0 Insulin, No Referrals)Network tier: Non PreferredEPOGold$2,50094968KS0090003View details
UHC Silver Standard ($0 Insulin, No Referrals)Network tier: Non PreferredEPOSilver$6,40094968KS0090008View details
UHC Bronze Standard (HSA, $0 Insulin, No Referrals)Network tier: Non PreferredEPOExpanded Bronze$7,50094968KS0090013View details
UHC Bronze Standard+ ($0 Insulin, Dental + Vision, No Referrals)Network tier: Non PreferredEPOExpanded Bronze$7,50094968KS0100007View details

UnitedHealthcare · Nebraska

15 plans · EPO
Accepting new patientsDeductible $0 to $11,750
UHC Gold Standard ($0 Insulin, No Referrals)Network tier: Non PreferredEPOGold$2,50073102NE0080007View details
UHC Silver Standard ($0 Insulin, No Referrals)Network tier: Non PreferredEPOSilver$6,40073102NE0080004View details
UHC Silver Standard+ ($0 Insulin, Dental + Vision, No Referrals)Network tier: Non PreferredEPOSilver$6,40073102NE0090004View details
UHC Bronze Standard (HSA, $0 Insulin, No Referrals)Network tier: Non PreferredEPOExpanded Bronze$7,50073102NE0080001View details

UnitedHealthcare · Oklahoma

15 plans · HMO
Accepting new patientsDeductible $0 to $11,750
UHC Gold Advantage ($0 Virtual Urgent Care, $0 Insulin, No Referrals)Network tier: Non PreferredHMOGold$2,00045480OK0050038View details
UHC Gold Standard ($0 Insulin, No Referrals)Network tier: Non PreferredHMOGold$2,50045480OK0050028View details
UHC Silver Standard ($0 Insulin, No Referrals)Network tier: Non PreferredHMOSilver$6,40045480OK0050029View details
UHC Bronze Standard (HSA, $0 Insulin, No Referrals)Network tier: Non PreferredHMOExpanded Bronze$7,50045480OK0050030View details
UHC Bronze Standard+ (HSA, $0 Insulin, Dental + Vision, No Referrals)Network tier: Non PreferredHMOExpanded Bronze$7,50045480OK0110005View details

Questions about Louisa Chan’s insurance

What insurance does Louisa Chan take?

No New York Marketplace plan lists Louisa Chan. UnitedHealthcare includes Louisa Chan in 63 plans sold in Kansas, Missouri, Nebraska and Oklahoma. Call the office at (510) 857-3927 to confirm your plan before booking.

Is Louisa Chan accepting new patients?

The insurers that list Louisa Chan report that Louisa Chan is accepting new patients. Call the office at (510) 857-3927 to confirm your plan before booking.

Does Louisa Chan 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.UnitedHealthcare: Nov 4, 2026
CMS Health Insurance Exchange public use filesPlan details and Summary of Benefits links for HealthCare.gov states.Plan year 2027, Oct 20, 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.