DR. ELIZABETH ERLEY OD
NPI 1629353172
Optometrist in Boulder, CO
About Dr. Elizabeth Erley Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELIZABETH ERLEY OD (NPI 1629353172) is an individual optometrist in Boulder, Colorado, licensed in Colorado (OPT.0001802) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (1994).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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. Elizabeth Erley Od 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 Elizabeth Erley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boulder, CO 80301
- Reassigned Medicare billing, Colorado enrollment
- 120 clinicians in this Medicare group
Longmont, CO 80503
- Reassigned Medicare billing, Colorado enrollment
- 21 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80301 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 4
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 Elizabeth Erley's NPI number?
The NPI number for Elizabeth Erley is 1629353172. It was assigned to this individual provider in the NPPES registry on October 17, 2011. The provider is also known as Liz Erley Od.
Where is Elizabeth Erley located?
Elizabeth Erley practices at 3301 30th St, Boulder, CO 80301. The listed phone number is (303) 443-4311.
What is Elizabeth Erley's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Elizabeth Erley enrolled in Medicare?
Yes. Elizabeth Erley 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 Elizabeth Erley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Erley reassigns Medicare benefits to 2 organizations: Myeyedr Optometry Of Colorado PC (Boulder, CO) and Eye Care Center Of Northern Colorado, PC (Longmont, CO). 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 Elizabeth Erley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Elizabeth Erley was last updated on March 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Elizabeth Erley, OD · NPI 1629353172
Optometrist provider in Boulder, Colorado. Individual provider, active in the CMS NPPES registry since October 17, 2011.
## Identity
- **NPI:** 1629353172 (Entity type: Individual)
- **Enumerated:** October 17, 2011
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT.0001802 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3301 30TH ST, Boulder, CO 80301-1401
- **Phone:** (303) 443-4311 · **Fax:** (303) 443-4313
## 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): Myeyedr Optometry Of Colorado PC (NPI 1932758547, Boulder, CO); Eye Care Center Of Northern Colorado, PC (NPI 1740314483, Longmont, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Illinois College Of Optometry At Chicago, class of 1994
## Record status
- **NPPES last updated:** March 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1629353172) · Data from the CMS NPPES public registry.