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JENNEFER ALLYN RUSSO M.D.
NPI 1023033081
Obstetrics & Gynecology - Gynecology in Orange, CA

Active since July 12, 2006PECOS Enrolled
700 S. TUSTIN STREET, ORANGE, CA 92866(714) 633-6373(714) 532-2522 Get Directions Write a Review

NPPES record last updated: December 20, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jennefer Allyn Russo M.d. NPPES

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

JENNEFER ALLYN RUSSO M.D. (NPI 1023033081) is an individual gynecology provider in Orange, California, licensed in California (A82067) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023033081
Entity TypeIndividualFemale
Primary Taxonomy207VG0400X
Provider Legal NameJENNEFER ALLYN RUSSOCredential: M.D.
Location Address700 S. TUSTIN STREETOrange, CA 92866
Mailing Address300 Halket StPittsburgh, PA 15213-3108 · (412) 641-3464 · Fax (412) 641-1133
Phone(714) 633-6373
Fax(714) 532-2522
Sole ProprietorNo
Enumeration DateJuly 12, 2006
Last NPPES UpdateDecember 20, 2013
✔ NPI 1023033081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
Licenses✔ Licensed in CA · A82067✔ Licensed in PA · MD439233
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
700 S. TUSTIN STREET, Orange, CA 92866
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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 (PECOS)

Jennefer Allyn Russo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Jennefer Russo 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
3.2 mi
Obstetrics & Gynecology
101 CITY DRIVE SOUTH, BLDG 56 SUITE 800
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • 149 clinicians in this Medicare group
NPI 1356304034 (714) 456-6431
County Of Los Angeles
26 mi
Clinic/Center
1670 E 120TH ST
Los Angeles, CA 90059
  • Reassigned Medicare billing, California enrollment
  • 435 clinicians in this Medicare group
NPI 1780877613 (310) 668-5201

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 92866 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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.

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 Jennefer Russo's NPI number?

The NPI number for Jennefer Russo is 1023033081. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Jennefer Russo located?

Jennefer Russo practices at 700 S. Tustin Street, Orange, CA 92866. The listed phone number is (714) 633-6373.

What is Jennefer Russo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Jennefer Russo enrolled in Medicare?

Yes. Jennefer Russo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jennefer Russo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennefer Russo reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (Orange, CA) and County Of Los Angeles (Los Angeles, 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 Jennefer Russo'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 Jennefer Russo was last updated on December 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.