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BERTHA STELLA OROPEZA RN. NP
NPI 1376644369
Nurse Practitioner - Obstetrics & Gynecology in Fontana, CA

Active since September 25, 2006PECOS EnrolledAccepts Medicare Assignment
7965 SIERRA AVE STE E, FONTANA, CA 92336(909) 356-4459(909) 655-4261 Get Directions Write a Review

NPPES record last updated: October 24, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Bertha Stella Oropeza Rn. Np NPPES

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

BERTHA STELLA OROPEZA RN. NP (NPI 1376644369) is an individual obstetrics & gynecology provider in Fontana, California, licensed in California (3647) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1977).

NPPES Registry Identity

NPI1376644369
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameBERTHA STELLA OROPEZACredential: RN. NP
Location Address7965 SIERRA AVE STE EFontana, CA 92336-3329
Mailing Address7965 Sierra Ave Ste EFontana, CA 92336-3329 · (909) 356-4459 · Fax (909) 655-4261
Phone(909) 356-4459
Fax(909) 655-4261
Sole ProprietorNo
Medical School CMSOtherGraduated 1977
Enumeration DateSeptember 25, 2006
Last NPPES UpdateOctober 24, 2016
✔ NPI 1376644369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in CA · 3647
7965 SIERRA AVE STE E, Fontana, CA 92336
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINCA197128CA
MedicaidRN276487CA
Medicaid3647CA

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

Bertha Stella Oropeza Rn. Np 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 ID7113216045
PECOS Enrollment IDI20200408001078
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92336 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
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 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NANCY PULIDO NP
Obstetrics & Gynecology (Obstetrics)
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459
DR. NANCY GO LIM MD
Family Medicine
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 447-5554
LILLIAN LANDRY
Licensed Vocational Nurse
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459
MS. TIFFANY ALPHA MONTES NP
Nurse Practitioner
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459
JOSE ANTONIO RODRIGUEZ M.D.
Family Medicine
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459
KRISTIAN WUYSANG
Nurse Practitioner (Family)
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459
ANAIVIS ALFONSO GONZALEZ FNP
Nurse Practitioner (Obstetrics & Gynecology)
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459
MARYLIN RUTH CRUZ GOULD NP
Nurse Practitioner (Obstetrics & Gynecology)
7965 SIERRA AVE STE E
FONTANA, CA 92336
San Bernardino County (909) 356-4459

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 Bertha Oropeza's NPI number?

The NPI number for Bertha Oropeza is 1376644369. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Bertha Oropeza located?

Bertha Oropeza practices at 7965 Sierra Ave Ste E, Fontana, CA 92336. The listed phone number is (909) 356-4459.

What is Bertha Oropeza's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Bertha Oropeza enrolled in Medicare?

Yes. Bertha Oropeza 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.

When was this NPI record last updated?

The NPPES record for Bertha Oropeza was last updated on October 24, 2016. 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.