JOSEPH D CIACCI MD
NPI 1992725675
Neurological Surgery in San Diego, CA
About Joseph D Ciacci Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH D CIACCI MD (NPI 1992725675) is an individual neurological surgery provider in San Diego, California, licensed in California (A50933) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Joseph D Ciacci Md 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 Joseph Ciacci reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 42 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 2
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 92103 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 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Joseph Ciacci's NPI number?
The NPI number for Joseph Ciacci is 1992725675. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is Joseph Ciacci located?
Joseph Ciacci practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (858) 249-6748.
What is Joseph Ciacci's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Joseph Ciacci enrolled in Medicare?
Yes. Joseph Ciacci 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 Joseph Ciacci's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Ciacci reassigns Medicare benefits to Regents Of The University Of California (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 Joseph Ciacci'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 Joseph Ciacci was last updated on September 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Joseph D Ciacci, MD · NPI 1992725675
Neurological Surgery physician in San Diego, California. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1992725675 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** A50933 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (858) 249-6748
## 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:** Regents Of The University Of California (NPI 1760594998, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** September 6, 2017
- **Other identifiers:** Medicare UPIN G81439 (MD); Medicare PIN 842M (MD); Medicare PIN 842M536F (MD); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1992725675) · Data from the CMS NPPES public registry.