DR. ERVIN PAUL RUZICS MD
NPI 1285789149
Transplant Surgery in Orange, CA

Q: What is the provider's specialty?

The provider's specialty is Transplant Surgery with taxonomy code 204F00000X.

Active since January 23, 2007PECOS EnrolledAccepts Medicare Assignment

1100 W STEWART DR, SEB, 2ND FLOOR, ORANGE, CA 92868(714) 771-8033(714) 744-8803 Get Directions Write a Review

NPPES record last updated: March 5, 2010. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. Ervin Paul Ruzics Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ERVIN PAUL RUZICS MD (NPI 1285789149) is an individual transplant surgery provider in Orange, California, licensed in California (G51676) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1982).

NPPES Registry Identity

NPI1285789149

Entity TypeIndividualMale

Primary Taxonomy204F00000X

Provider Legal NameDR. ERVIN PAUL RUZICSCredential: MD

Location Address1100 W STEWART DR, SEB, 2ND FLOOROrange, CA 92868-3849

Mailing Address1100 W Stewart Dr, Seb, 2nd FloorOrange, CA 92868-3849 · (714) 771-8033 · Fax (714) 744-8803

Phone(714) 771-8033

Fax(714) 744-8803

Sole ProprietorYes

Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1982

Enumeration DateJanuary 23, 2007

Last NPPES UpdateMarch 5, 2010

✔ NPI 1285789149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code204F00000X

License✔ Licensed in CA · G51676

Definition

A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee

1100 W STEWART DR, Orange, CA 92868

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Other Identifiers 5

Medicare ID-Type UnspecifiedG51676CA · Medicare Participating Md

Medicare ID-Type UnspecifiedG51676ACA · Medicare Id Number

OtherG51676CA · Medical License Number

Medicare UPINF01550CA

Medicaid00G516761CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ervin Paul Ruzics 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.

PECOS PAC ID3870782071

PECOS Enrollment IDI20110104000412

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 30-39 minutes 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

266 services76 patients

Follow-up hospital inpatient care per day, typically 35 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

115 services29 patients

Established patient office or other outpatient visit, 40-54 minutes 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

30 services30 patients

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503

Treatment-Chemotherapy · category RH002N

4 suppliers28 claims5,820 services$1.21 avg. paid by Medicare

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

7 suppliers83 claims14,805 services$0.31 avg. paid by Medicare

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers48 claims15,840 services$0.01 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

6 suppliers87 claims11,340 services$0.18 avg. paid by Medicare

Mycophenolic acid, oral, 180 mg J7518

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers14 claims2,040 services$0.96 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

9 suppliers104 claims104 services$18.04 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

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