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CHRISTA LOURDES MARIANO-DUYANEN FNP
NPI 1316737158
Nurse Practitioner - Family in Roseville, CA

Active since May 06, 2025PECOS EnrolledAccepts Medicare Assignment
7 MEDICAL PLAZA DR STE 300, ROSEVILLE, CA 95661(916) 773-7977(916) 773-7979 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 12, 2026, May 6, 2025 (2 updates tracked since 2025).

About Christa Lourdes Mariano-duyanen Fnp NPPES

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

CHRISTA LOURDES MARIANO-DUYANEN FNP (NPI 1316737158) is an individual family provider in Roseville, California, licensed in California (95034903) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Roseville, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1316737158
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCHRISTA LOURDES MARIANO-DUYANENCredential: FNP
Location Address7 MEDICAL PLAZA DR STE 300Roseville, CA 95661-3115
Mailing AddressPo Box 255228Sacramento, CA 95865-5228 · (800) 470-0071 · Fax (916) 854-6769
Phone(916) 773-7977
Fax(916) 773-7979
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateMay 6, 2025
Last NPPES UpdateJanuary 12, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
✔ NPI 1316737158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95034903
7 MEDICAL PLAZA DR STE 300, Roseville, CA 95661
Open in Google Maps ↗

Secondary Practice Location 1

Location 13 Medical Plaza DrRoseville, CA 95661-3087 · Phone (916) 773-7878

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

Christa Lourdes Mariano-duyanen Fnp 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 ID1052816998
PECOS Enrollment IDI20250923002753
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 Christa Mariano-duyanen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sutter Medical Foundation
11 mi
Diagnostic Radiology
2800 L ST FL 7
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Sutter Valley Medical Foundation
  • 3,056 clinicians in this Medicare group
NPI 1942524095 (916) 731-7857
P. Gill Obstetrics & Gynecology Medical Group, Inc.
44 mi
Obstetrics & Gynecology
999 S FAIRMONT AVE, STE 230
Lodi, CA 95240
  • Reassigned Medicare billing, California enrollment
  • 19 clinicians in this Medicare group
NPI 1386636165 (209) 465-5550

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 95661 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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

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

DR. MINDER KAUR BAL D.O.
Obstetrics & Gynecology
7 MEDICAL PLAZA DR STE 300
ROSEVILLE, CA 95661
Placer County (916) 773-7977

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 Christa Mariano-duyanen's NPI number?

The NPI number for Christa Mariano-duyanen is 1316737158. It was assigned to this individual provider in the NPPES registry on May 6, 2025.

Where is Christa Mariano-duyanen located?

Christa Mariano-duyanen practices at 7 Medical Plaza Dr Ste 300, Roseville, CA 95661. The listed phone number is (916) 773-7977.

What is Christa Mariano-duyanen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Christa Mariano-duyanen enrolled in Medicare?

Yes. Christa Mariano-duyanen 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 Christa Mariano-duyanen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christa Mariano-duyanen reassigns Medicare benefits to 2 organizations: Sutter Medical Foundation (Sacramento, CA) and P. Gill Obstetrics & Gynecology Medical Group, Inc. (Lodi, 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 Christa Mariano-duyanen'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 Christa Mariano-duyanen was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.