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DR. NATALIE RIVERA MD
NPI 1427687680
Obstetrics & Gynecology in Riverside, CA

Active since April 08, 2020PECOS EnrolledAccepts Medicare Assignment
19330 JESSE LN STE 100, RIVERSIDE, CA 92508(844) 827-8000(951) 236-7237 Get Directions Write a Review

NPPES record last updated: July 18, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 18, 2024, Apr 8, 2020 (2 updates tracked since 2020).

About Dr. Natalie Rivera Md NPPES

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

DR. NATALIE RIVERA MD (NPI 1427687680) is an individual obstetrics & gynecology provider in Riverside, California, licensed in California (A192170) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1427687680
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. NATALIE RIVERACredential: MD
Location Address19330 JESSE LN STE 100Riverside, CA 92508-5077
Mailing Address19330 Jesse Ln Ste 100Riverside, CA 92508-5077 · (844) 827-8000 · Fax (951) 236-7237
Phone(844) 827-8000
Fax(951) 236-7237
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 8, 2020
Last NPPES UpdateJuly 18, 20242 updates tracked since enumeration
NPPES CertifiedJuly 18, 2024
✔ NPI 1427687680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A192170
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
19330 JESSE LN STE 100, Riverside, CA 92508
Open in Google Maps ↗

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. Natalie Rivera 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 ID8628516895
PECOS Enrollment IDI20240819003712
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 Natalie Rivera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The University Of California
5.8 mi
Family Medicine
3390 UNIVERSITY AVE STE 100
Riverside, CA 92501
  • Reassigned Medicare billing, California enrollment
  • 60 clinicians in this Medicare group
NPI 1811255060 (844) 827-8000
Obhg California, P.C.
1,989 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Obhg California PC
  • 711 clinicians in this Medicare group
NPI 1215258892 (800) 967-2289

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 92508 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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 5

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

NAMRATA NICOLE SIHOTANG NP
Nurse Practitioner (Family)
19330 JESSE LN STE 100
RIVERSIDE, CA 92508
Riverside County (844) 827-8000
VALERIE BIANCA GALVAN-TURNER M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
19330 JESSE LN STE 100
RIVERSIDE, CA 92508
Riverside County (844) 827-8000
DEANAH A JIBRIL DO
Obstetrics & Gynecology
19330 JESSE LN STE 100
RIVERSIDE, CA 92508
Riverside County (951) 847-8000
MIKIO A NIHIRA MD
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
19330 JESSE LN STE 100
RIVERSIDE, CA 92508
Riverside County (844) 827-8000
BOBBY ALLEN GARCIA M.D.
Obstetrics & Gynecology
19330 JESSE LN STE 100
RIVERSIDE, CA 92508
Riverside County (844) 827-8000

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 Natalie Rivera's NPI number?

The NPI number for Natalie Rivera is 1427687680. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Where is Natalie Rivera located?

Natalie Rivera practices at 19330 Jesse Ln Ste 100, Riverside, CA 92508. The listed phone number is (844) 827-8000.

What is Natalie Rivera's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Natalie Rivera enrolled in Medicare?

Yes. Natalie Rivera 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 Natalie Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Rivera reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (Riverside, CA) and Obhg California, P.C. (Greenville, SC). 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 Natalie Rivera'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 Natalie Rivera was last updated on July 18, 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.