DR. DEZHAN ZHANG MD
NPI 1649256645
Anesthesiology in Brighton, MA
About Dr. Dezhan Zhang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEZHAN ZHANG MD (NPI 1649256645) is an individual anesthesiology provider in Brighton, Massachusetts, licensed in Massachusetts (208228) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Dezhan Zhang Md 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.
Medicare Billing Reassignments
3Medicare enrollment records show Dezhan Zhang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Needham, MA 02492
- Reassigned Medicare billing, Massachusetts enrollment
- 556 clinicians in this Medicare group
Lawrence, MA 01842
- Reassigned Medicare billing, Massachusetts enrollment
- 231 clinicians in this Medicare group
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 347 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cambridge Health Alliance
Acute Care Hospitals · Cambridge, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02135
BRIGHTON, MA 02135
BOSTON, MA 02135
BRIGHTON, MA 02135
BRIGHTON, MA 02135
BOSTON, MA 02135
BRIGHTON, MA 02135
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 Dezhan Zhang's NPI number?
The NPI number for Dezhan Zhang is 1649256645. It was assigned to this individual provider in the NPPES registry on December 21, 2005.
Where is Dezhan Zhang located?
Dezhan Zhang practices at 736 Cambridge St, Brighton, MA 02135. The listed phone number is (617) 789-3000.
What is Dezhan Zhang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Dezhan Zhang enrolled in Medicare?
Yes. Dezhan 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.
Which organizations bill Medicare for Dezhan Zhang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dezhan Zhang reassigns Medicare benefits to 3 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Needham, MA), Lawrence Anesthesia Services, LLC (Lawrence, MA) and Steward Medical Group, Inc (Fall River, MA). Each 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 Dezhan Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dezhan Zhang accept?
Health plans from Taro Health list Dezhan Zhang 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.
Is Dezhan Zhang affiliated with any hospitals?
According to CMS data, Dezhan Zhang is affiliated with Cambridge Health Alliance.
When was this NPI record last updated?
The NPPES record for Dezhan Zhang was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Dezhan Zhang, MD · NPI 1649256645
Anesthesiology physician in Brighton, Massachusetts. Individual provider, active in the CMS NPPES registry since December 21, 2005.
## Identity
- **NPI:** 1649256645 (Entity type: Individual)
- **Enumerated:** December 21, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 208228 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 736 CAMBRIDGE ST, Brighton, MA 02135-2907
- **Phone:** (617) 789-3000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1255818472, Needham, MA); Lawrence Anesthesia Services, LLC (NPI 1467699918, Lawrence, MA); Steward Medical Group, Inc (NPI 1043711914, Fall River, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** August 28, 2025
- **Other identifiers:** Medicaid 0147231 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1649256645) · Data from the CMS NPPES public registry.