JOHNSON TAI CHING
NPI 1720687767
Pharmacist in Boston, MA

Active since October 21, 2020PECOS Enrolled
800 WASHINGTON ST, BOSTON, MA 02111(617) 636-5000 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 10, 2025, Oct 21, 2020 (2 updates tracked since 2020).

About Johnson Tai Ching NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHNSON TAI CHING (NPI 1720687767) is an individual pharmacist in Boston, Massachusetts, licensed in Massachusetts (PH239687) and active in the NPI registry since October 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1720687767
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameJOHNSON TAI CHING
Location Address800 WASHINGTON STBoston, MA 02111-1552
Mailing Address800 Washington StBoston, MA 02111-1552
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 21, 2020
Last NPPES UpdateSeptember 10, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
NPI 1720687767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in MA · PH239687
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Johnson Tai Ching is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7517455371
PECOS Enrollment IDI20251023000776
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
800 WASHINGTON ST, BOX 233
BOSTON, MA 02111
Technician/Technologist (Optician)
800 WASHINGTON ST, BOX 450
BOSTON, MA 02111
Plastic Surgery
800 WASHINGTON ST
BOSTON, MA 02111
Internal Medicine
800 WASHINGTON ST
BOSTON, MA 02111
Internal Medicine (Infectious Disease)
800 WASHINGTON ST
BOSTON, MA 02111
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST
BOSTON, MA 02111
Psychiatry & Neurology (Psychiatry)
800 WASHINGTON ST
BOSTON, MA 02111
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST
BOSTON, MA 02111

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 Johnson Ching's NPI number?

The NPI number for Johnson Ching is 1720687767. It was assigned to this individual provider in the NPPES registry on October 21, 2020.

Where is Johnson Ching located?

Johnson Ching practices at 800 Washington St, Boston, MA 02111. The listed phone number is (617) 636-5000.

What is Johnson Ching's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

Is Johnson Ching enrolled in Medicare?

Yes. Johnson Ching is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Johnson Ching was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.