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

JOHNSON ZHANG DO
NPI 1861051575
Family Medicine in Boston, MA

Active since June 07, 2019PECOS Enrolled
PO BOX 416457, BOSTON, MA 02241(844) 362-1735(973) 290-7495 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 23, 2026, Apr 5, 2024, Sep 2, 2022 and 1 more (4 updates tracked since 2019).

About Johnson Zhang Do NPPES

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

JOHNSON ZHANG DO (NPI 1861051575) is an individual family medicine provider in Boston, Massachusetts, licensed in New Jersey (25MB11460300) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2019).

NPPES Registry Identity

NPI1861051575
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJOHNSON ZHANGCredential: DO
Location AddressPO BOX 416457Boston, MA 02241-6457
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735 · Fax (973) 290-7495
Phone(844) 362-1735
Fax(973) 290-7495
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2019
Enumeration DateJune 7, 2019
Last NPPES UpdateJuly 23, 20264 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
✔ NPI 1861051575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NJ · 25MB11460300
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
PO BOX 416457, Boston, MA 02241
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Johnson Zhang Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163914086
PECOS Enrollment IDI20251126002327
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02241 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

MISS JULIA MARIE NUZZO-TUTEN APRN-CNP, PMHNP,-BC
Nurse Practitioner (Psychiatric/Mental Health)
PO BOX 416457
BOSTON, MA 02241
Suffolk County (844) 362-1735
DR. HARRY R PARVEY MD
Radiology (Diagnostic Radiology)
PO BOX 416457
BOSTON, MA 02241
Suffolk County (844) 362-1735

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 Zhang's NPI number?

The NPI number for Johnson Zhang is 1861051575. It was assigned to this individual provider in the NPPES registry on June 7, 2019.

Where is Johnson Zhang located?

Johnson Zhang practices at PO Box 416457, Boston, MA 02241. The listed phone number is (844) 362-1735.

What is Johnson Zhang's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Johnson Zhang enrolled in Medicare?

Yes. Johnson Zhang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Johnson Zhang was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.