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DR. RENE TELLEZ JR. M.D.
NPI 1619331923
Surgery in Orange, CA

Active since April 12, 2016PECOS EnrolledAccepts Medicare Assignment
333 CITY BLVD W STE 1600, ORANGE, CA 92868(714) 456-5532(714) 456-7207 Get Directions Write a Review

NPPES record last updated: April 9, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 9, 2024, Sep 5, 2022 (2 updates tracked since 2022).

About Dr. Rene Tellez Jr. M.d. NPPES

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

DR. RENE TELLEZ JR. M.D. (NPI 1619331923) is an individual surgery provider in Orange, California, licensed in California (A151199) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Mayo Medical School (2016).

NPPES Registry Identity

NPI1619331923
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. RENE TELLEZ JR.Credential: M.D.
Location Address333 CITY BLVD W STE 1600Orange, CA 92868-5903
Mailing Address333 City Blvd W Ste 1600Orange, CA 92868-5903 · (714) 456-5532 · Fax (714) 456-7207
Phone(714) 456-5532
Fax(714) 456-7207
Sole ProprietorNo
Medical School CMSMayo Medical SchoolGraduated 2016
Enumeration DateApril 12, 2016
Last NPPES UpdateApril 9, 20242 updates tracked since enumeration
NPPES CertifiedApril 9, 2024
✔ NPI 1619331923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A151199
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
333 CITY BLVD W STE 1600, Orange, CA 92868
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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

Dr. Rene Tellez Jr. 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.

PECOS PAC ID1456616804
PECOS Enrollment IDI20200423001015
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Rene Tellez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Surgeons Of Orange A Medical Group
0.5 mi
Surgery
101 THE CITY DR S
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • 180 clinicians in this Medicare group
NPI 1407806904 (714) 456-7212
Southern California Permanente Medical Group
18 mi
Clinical Medical Laboratory
13000 PEYTON DR
Chino Hills, CA 91709
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1396287082 (888) 750-0036

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 92868 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ZACHARY NATHAN LU
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 456-6262
SHAINA SEDIGHIM MD
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 509-2377
DR. THANH-LAN BUI MD
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 509-2377
FARIBA JAFARI
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 456-5532
ALICE MARTINO
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 509-2377
JEFFREY WALTER SANTOS MD
Student in an Organized Health Care Education/Training Program
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 456-5532
DR. REZA FAZL ALIZADEH MD
General Practice
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 456-5532
LISA ANNE SINGER MSN, AGACNP-BC
Nurse Practitioner
333 CITY BLVD W STE 1600
ORANGE, CA 92868
Orange County (714) 456-5890

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 Rene Tellez's NPI number?

The NPI number for Rene Tellez is 1619331923. It was assigned to this individual provider in the NPPES registry on April 12, 2016.

Where is Rene Tellez located?

Rene Tellez practices at 333 City Blvd W Ste 1600, Orange, CA 92868. The listed phone number is (714) 456-5532.

What is Rene Tellez's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Rene Tellez enrolled in Medicare?

Yes. Rene Tellez 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 Rene Tellez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rene Tellez reassigns Medicare benefits to 2 organizations: University Surgeons Of Orange A Medical Group (Orange, CA) and Southern California Permanente Medical Group (Chino Hills, 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 Rene Tellez'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 Rene Tellez was last updated on April 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.