CORINNE NORA CASEY OD
NPI 1205193638
Optometrist in Baltimore, MD
About Corinne Nora Casey Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORINNE NORA CASEY OD (NPI 1205193638) is an individual optometrist in Baltimore, Maryland, licensed in Maryland (TA2289) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (2011).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Corinne Nora Casey Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Corinne Casey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 67 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 13
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 21201 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.
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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Corinne Casey's NPI number?
The NPI number for Corinne Casey is 1205193638. It was assigned to this individual provider in the NPPES registry on April 23, 2012.
Where is Corinne Casey located?
Corinne Casey practices at 10 N Greene St, Baltimore, MD 21201. The listed phone number is (410) 605-7230.
What is Corinne Casey's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Corinne Casey enrolled in Medicare?
Yes. Corinne Casey is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Corinne Casey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corinne Casey reassigns Medicare benefits to 2 organizations: Johns Hopkins University (Baltimore, MD) and Johns Hopkins University (Baltimore, MD). 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 Corinne Casey'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 Corinne Casey was last updated on August 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Corinne Nora Casey, OD · NPI 1205193638
Optometrist provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 23, 2012.
## Identity
- **NPI:** 1205193638 (Entity type: Individual)
- **Enumerated:** April 23, 2012
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TA2289 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 N GREENE ST, Baltimore, MD 21201-1524
- **Phone:** (410) 605-7230
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1295731966, Baltimore, MD); Johns Hopkins University (NPI 1588638878, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 2011
## Record status
- **NPPES last updated:** August 24, 2012
- **Other identifiers:** Medicaid 055069800 (MD); Medicare PIN 244325YE4R (MD); Other 253628 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1205193638) · Data from the CMS NPPES public registry.