MIA DI JULIO M.D.
NPI 1750783452
Obstetrics & Gynecology in Santa Monica, CA
About Mia Di Julio M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIA DI JULIO M.D. (NPI 1750783452) is an individual obstetrics & gynecology provider in Santa Monica, California, licensed in California (A138383) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Torrance, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Mia Di Julio 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 Reassignments
2Medicare enrollment records show Mia Di Julio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Monica, CA 90404
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Santa Monica, CA 90404
- Reassigned Medicare billing, California enrollment
- 461 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 6
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 90404 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
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 Mia Di Julio's NPI number?
The NPI number for Mia Di Julio is 1750783452. It was assigned to this individual provider in the NPPES registry on September 24, 2014.
Where is Mia Di Julio located?
Mia Di Julio practices at 2001 Santa Monica Blvd Ste 970W, Santa Monica, CA 90404. The listed phone number is (310) 829-7878.
What is Mia Di Julio's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Mia Di Julio enrolled in Medicare?
Yes. Mia Di Julio 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 Mia Di Julio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mia Di Julio reassigns Medicare benefits to 2 organizations: Frumovitz, Matsunaga, Daly, Ross, Thordarson, Vogel, MD's - A Med Corp (Santa Monica, CA) and Providence Saint Johns Medical Foundation (Santa Monica, CA). 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 Mia Di Julio'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 Mia Di Julio was last updated on November 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.