ANDREW STANITSAS D.O.
NPI 1912087024
Emergency Medicine in Rossmoor, CA
About Andrew Stanitsas D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW STANITSAS D.O. (NPI 1912087024) is an individual emergency medicine provider in Rossmoor, California, licensed in California (20A6873) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of College Of Osteo Med Of The Pacific At Pomona (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
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
Andrew Stanitsas D.o. 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
6Medicare enrollment records show Andrew Stanitsas reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Palma, CA 90623
- Reassigned Medicare billing, California enrollment
- 62 clinicians in this Medicare group
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 121 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 255 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
National City, CA 91950
- Reassigned Medicare billing, California enrollment
- 35 clinicians in this Medicare group
Bakersfield, CA 93308
- Reassigned Medicare billing, California enrollment
- 48 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 90720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Andrew Stanitsas's NPI number?
The NPI number for Andrew Stanitsas is 1912087024. It was assigned to this individual provider in the NPPES registry on October 16, 2006.
Where is Andrew Stanitsas located?
Andrew Stanitsas practices at 3121 Mainway Dr, Rossmoor, CA 90720. The listed phone number is (562) 397-3811.
What is Andrew Stanitsas's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Andrew Stanitsas enrolled in Medicare?
Yes. Andrew Stanitsas 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 Andrew Stanitsas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Stanitsas reassigns Medicare benefits to 6 organizations: Orange County Emergency Medical Associates, Inc. (La Palma, CA), Can Emergency Physicians Medical Group Inc (Tustin, CA), Seven Star Hospital Associates Inc. (Hemet, CA), Apex Emergency Medical Group, Inc. (Hemet, CA), Pacific Paradise Emergency Physicians Medical Group Inc (National City, CA) and 1 more organization, listed in the Medicare section above. 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 Andrew Stanitsas'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 Andrew Stanitsas was last updated on July 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Andrew Stanitsas, D.O. · NPI 1912087024
Emergency Medicine physician in Rossmoor, California. Individual provider, active in the CMS NPPES registry since October 16, 2006.
## Identity
- **NPI:** 1912087024 (Entity type: Individual)
- **Enumerated:** October 16, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 20A6873 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3121 MAINWAY DR, Rossmoor, CA 90720-4815
- **Phone:** (562) 397-3811 · **Fax:** (562) 493-3971
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Orange County Emergency Medical Associates, Inc. (NPI 1508114711, La Palma, CA); Can Emergency Physicians Medical Group Inc (NPI 1386018356, Tustin, CA); Seven Star Hospital Associates Inc. (NPI 1407459506, Hemet, CA); Apex Emergency Medical Group, Inc. (NPI 1265711089, Hemet, CA); Pacific Paradise Emergency Physicians Medical Group Inc (NPI 1780066076, National City, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** College Of Osteo Med Of The Pacific At Pomona, class of 1995
## Record status
- **NPPES last updated:** July 16, 2010
- **Other identifiers:** Medicare UPIN G36766 (CA); Medicare PIN P00659934 (CA); Medicare PIN W20A6873C (CA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1912087024) · Data from the CMS NPPES public registry.