APRIL TAK LUN KO PMHNP
NPI 1891419461
Registered Nurse - Psychiatric/Mental Health, Child & Adolescent in Boston, MA
About April Tak Lun Ko Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
APRIL TAK LUN KO PMHNP (NPI 1891419461) is an individual psychiatric/mental health, child & adolescent provider in Boston, Massachusetts, licensed in Massachusetts (2302161) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
April Tak Lun Ko Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show April Tak Ko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02116
- Reassigned Medicare billing, Massachusetts enrollment
- 1,317 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is April Tak Ko's NPI number?
The NPI number for April Tak Ko is 1891419461. It was assigned to this individual provider in the NPPES registry on September 28, 2022.
Where is April Tak Ko located?
April Tak Ko practices at 191 W 8th St Apt 6, Boston, MA 02127. The listed phone number is (617) 312-1052.
What is April Tak Ko's specialty?
The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Child & Adolescent, with taxonomy code 163WP0807X.
Is April Tak Ko enrolled in Medicare?
Yes. April Tak Ko is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for April Tak Ko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), April Tak Ko reassigns Medicare benefits to Atrius Health, Inc. (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for April Tak Ko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does April Tak Ko accept?
Health plans from Harvard Pilgrim Health Care list April Tak Ko as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for April Tak Ko was last updated on February 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# April Tak Lun Ko, PMHNP · NPI 1891419461
Psychiatric/Mental Health, Child & Adolescent provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since September 28, 2022.
## Identity
- **NPI:** 1891419461 (Entity type: Individual)
- **Enumerated:** September 28, 2022
- **Primary specialty:** Registered Nurse - Psychiatric/Mental Health, Child & Adolescent · taxonomy 163WP0807X
- **State license:** 2302161 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 191 W 8TH ST APT 6, Boston, MA 02127-2808
- **Phone:** (617) 312-1052
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Atrius Health, Inc. (NPI 1841413887, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 22, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1891419461) · Data from the CMS NPPES public registry.