THU MINH THACH OD
NPI 1194588327
Optometrist in Lawrence, MA
About Thu Minh Thach Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THU MINH THACH OD (NPI 1194588327) is an individual optometrist in Lawrence, Massachusetts, licensed in Massachusetts (OPT5675) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS.
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 (PECOS)
Thu Minh Thach Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Thu Thach reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lawrence, MA 01843
- Reassigned Medicare billing, Massachusetts enrollment
- 27 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
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 01843 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LAWRENCE, MA 01843
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 Thu Thach's NPI number?
The NPI number for Thu Thach is 1194588327. It was assigned to this individual provider in the NPPES registry on January 31, 2024.
Where is Thu Thach located?
Thu Thach practices at 360 Merrimack St, Lawrence, MA 01843. The listed phone number is (978) 688-6182.
What is Thu Thach's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Thu Thach enrolled in Medicare?
Yes. Thu Thach is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Thu Thach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thu Thach reassigns Medicare benefits to Tallman Eye Associates, PC (Lawrence, MA). The 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 Thu Thach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thu Thach 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 list Thu Thach 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 Thu Thach was last updated on June 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Thu Minh Thach, OD · NPI 1194588327
Optometrist provider in Lawrence, Massachusetts. Individual provider, active in the CMS NPPES registry since January 31, 2024.
## Identity
- **NPI:** 1194588327 (Entity type: Individual)
- **Enumerated:** January 31, 2024
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT5675 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 360 MERRIMACK ST, Lawrence, MA 01843-1740
- **Phone:** (978) 688-6182
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Tallman Eye Associates, PC (NPI 1194833467, Lawrence, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1194588327) · Data from the CMS NPPES public registry.