DR. SUSAN CHENG O.D.
NPI 1629358346
Optometrist in Cambridge, MA
About Dr. Susan Cheng O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SUSAN CHENG O.D. (NPI 1629358346) is an individual optometrist in Cambridge, Massachusetts, licensed in Massachusetts (4868) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (2011).
NPPES Registry Identity
Specialties & Licenses
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. Susan Cheng O.d. 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
2Medicare enrollment records show Susan Cheng reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cambridge, MA 02138
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Mass Optometric Associates, PLLC
- 98 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 5 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Susan Cheng's NPI number?
The NPI number for Susan Cheng is 1629358346. It was assigned to this individual provider in the NPPES registry on August 25, 2011.
Where is Susan Cheng located?
Susan Cheng practices at 1 Brattle Sq Suite A2, Cambridge, MA 02138. The listed phone number is (617) 547-6080.
What is Susan Cheng's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Susan Cheng enrolled in Medicare?
Yes. Susan Cheng 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 Susan Cheng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Cheng reassigns Medicare benefits to 2 organizations: Mass Optometric Associates, P.C. (Cambridge, MA) and Jeffrey Kublin Od, PC (Boston, 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 Susan Cheng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Cheng accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Montana and 3 other insurers list Susan Cheng 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 Susan Cheng was last updated on August 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Susan Cheng, O.D. · NPI 1629358346
Optometrist provider in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since August 25, 2011.
## Identity
- **NPI:** 1629358346 (Entity type: Individual)
- **Enumerated:** August 25, 2011
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 4868 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BRATTLE SQ, SUITE A2, Cambridge, MA 02138-3723
- **Phone:** (617) 547-6080 · **Fax:** (617) 576-9223
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mass Optometric Associates, P.C. (NPI 1558561753, Cambridge, MA); Jeffrey Kublin Od, PC (NPI 1629134085, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 2011
## Record status
- **NPPES last updated:** August 25, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1629358346) · Data from the CMS NPPES public registry.