DR. THERESA ANN HAAS O.D.
NPI 1609978683
Optometrist in Highland, IL
About Dr. Theresa Ann Haas O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THERESA ANN HAAS O.D. (NPI 1609978683) is an individual optometrist in Highland, Illinois, licensed in Illinois (046-009727) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (2004).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Theresa Ann Haas O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62249 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HIGHLAND, IL 62249
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 Theresa Haas's NPI number?
The NPI number for Theresa Haas is 1609978683. It was assigned to this individual provider in the NPPES registry on September 1, 2006.
Where is Theresa Haas located?
Theresa Haas practices at 12495 State Route 143, Highland, IL 62249. The listed phone number is (618) 651-8308.
What is Theresa Haas's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Theresa Haas enrolled in Medicare?
Yes. Theresa Haas is registered in the Medicare PECOS enrollment system.
What insurance does Theresa Haas accept?
Health plans from Blue Cross and Blue Shield of Louisiana list Theresa Haas 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 Theresa Haas was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.