DR. AMY CATHERINE NAU OD
NPI 1750355467
Optometrist in Boston, MA
About Dr. Amy Catherine Nau Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMY CATHERINE NAU OD (NPI 1750355467) is an individual optometrist in Boston, Massachusetts, licensed in Massachusetts (4212) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (2000).
NPPES Registry Identity
Specialties & Licenses 2
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)
Dr. Amy Catherine Nau Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Amy Nau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 9 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 14
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 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
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 Amy Nau's NPI number?
The NPI number for Amy Nau is 1750355467. It was assigned to this individual provider in the NPPES registry on February 17, 2006.
Where is Amy Nau located?
Amy Nau practices at 400 Commonwealth Ave Ste 2, Boston, MA 02215. The listed phone number is (617) 426-0370.
What is Amy Nau's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Amy Nau enrolled in Medicare?
Yes. Amy Nau is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Amy Nau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Nau reassigns Medicare benefits to 2 organizations: (Boston, MA) and Forefront Eyecare PLLC (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 Amy Nau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Nau accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Amy Nau 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 Amy Nau was last updated on August 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Amy Catherine Nau, OD · NPI 1750355467
Optometrist provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 17, 2006.
## Identity
- **NPI:** 1750355467 (Entity type: Individual)
- **Enumerated:** February 17, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 4212 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 COMMONWEALTH AVE STE 2, Boston, MA 02215-2813
- **Phone:** (617) 426-0370
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): (NPI 1851443493, Boston, MA); Forefront Eyecare PLLC (NPI 1578713228, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 2000
## Record status
- **NPPES last updated:** August 25, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1750355467) · Data from the CMS NPPES public registry.