DR. GLENN A, KLAUS O.D.
NPI 1891730420
Optometrist in Wake Forest, NC
About Dr. Glenn A, Klaus O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GLENN A, KLAUS O.D. (NPI 1891730420) is an individual optometrist in Wake Forest, North Carolina, licensed in North Carolina (1956) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (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 and accepts Medicare assignment
Dr. Glenn A, Klaus 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27587 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 8
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 Glenn Klaus's NPI number?
The NPI number for Glenn Klaus is 1891730420. It was assigned to this individual provider in the NPPES registry on June 18, 2006.
Where is Glenn Klaus located?
Glenn Klaus practices at 2114 S Main St, Wake Forest, NC 27587. The listed phone number is (919) 556-8595.
What is Glenn Klaus's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Glenn Klaus enrolled in Medicare?
Yes. Glenn Klaus 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.
What insurance does Glenn Klaus accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of NC and Blue Cross and Blue Shield of Oklahoma and 4 other insurers list Glenn Klaus 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 Glenn Klaus was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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. Glenn A, Klaus, O.D. · NPI 1891730420
Optometrist provider in Wake Forest, North Carolina. Individual provider, active in the CMS NPPES registry since June 18, 2006.
## Identity
- **NPI:** 1891730420 (Entity type: Individual)
- **Enumerated:** June 18, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 1956 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2114 S MAIN ST, Wake Forest, NC 27587-8817
- **Phone:** (919) 556-8595 · **Fax:** (919) 556-6769
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Medical school:** Pennsylvania College Of Optometry, class of 2004
## Record status
- **NPPES last updated:** July 13, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1891730420) · Data from the CMS NPPES public registry.