HENRY SWIFT O'HALLORAN M.D.
NPI 1235287947
Ophthalmology in San Diego, CA
About Henry Swift O'halloran M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HENRY SWIFT O'HALLORAN M.D. (NPI 1235287947) is an individual ophthalmology provider in San Diego, California, licensed in California (A73282) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Henry Swift O'halloran M.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.
Medicare Billing Reassignment
Medicare enrollment records show Henry O'halloran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 562 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 92123 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.
SAN DIEGO, CA 92123
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 Henry O'halloran's NPI number?
The NPI number for Henry O'halloran is 1235287947. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Henry O'halloran located?
Henry O'halloran practices at 3030 Childrens Way Suite 109, San Diego, CA 92123. The listed phone number is (858) 309-7702.
What is Henry O'halloran's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Henry O'halloran enrolled in Medicare?
Yes. Henry O'halloran 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 organization bills Medicare for Henry O'halloran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry O'halloran reassigns Medicare benefits to Rady Children's Hospital San Diego (San Diego, CA). 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 Henry O'halloran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Henry O'halloran accept?
Health plans from 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 Henry O'halloran 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 Henry O'halloran was last updated on September 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Henry Swift O'halloran, M.D. · NPI 1235287947
Ophthalmology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1235287947 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A73282 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3030 CHILDRENS WAY, SUITE 109, San Diego, CA 92123-4232
- **Phone:** (858) 309-7702
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Rady Children's Hospital San Diego (NPI 1669617197, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** September 20, 2011
- **Other identifiers:** Medicaid 00A732820 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1235287947) · Data from the CMS NPPES public registry.