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GURPREET KAUR TIWANA NP
NPI 1437819968
Nurse Practitioner in Rancho Cucamonga, CA

Active since December 23, 2021PECOS Enrolled
11783 CONNECTICUT DR, RANCHO CUCAMONGA, CA 91730(714) 948-3939 Get Directions Write a Review

NPPES record last updated: December 22, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 11, 2022, Dec 23, 2021 (2 updates tracked since 2021).

About Gurpreet Kaur Tiwana Np NPPES

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

GURPREET KAUR TIWANA NP (NPI 1437819968) is an individual nurse practitioner in Rancho Cucamonga, California, licensed in California (CA95017157) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437819968
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameGURPREET KAUR TIWANACredential: NP
Location Address11783 CONNECTICUT DRRancho Cucamonga, CA 91730-8254
Mailing Address11783 Connecticut DrRancho Cucamonga, CA 91730-8254 · (171) 494-8393
Phone(714) 948-3939
Sole ProprietorYes
Enumeration DateDecember 23, 2021
Last NPPES UpdateDecember 22, 20232 updates tracked since enumeration
NPPES CertifiedJuly 11, 2022
✔ NPI 1437819968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · CA95017157
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
11783 CONNECTICUT DR, Rancho Cucamonga, CA 91730
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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)

Gurpreet Kaur Tiwana Np 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 Gurpreet Tiwana reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
5.1 mi
Health Maintenance Organization
15272 SUMMIT AVE
Fontana, CA 92336
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1316463763 (877) 608-0044
Richard A Weiner MD Inc
47 mi
Pain Medicine
27412 ENTERPRISE CIR W STE 102
Temecula, CA 92590
  • Reassigned Medicare billing, California enrollment
  • 9 clinicians in this Medicare group
NPI 1386797769 (951) 694-6367

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 91730 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.

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 Gurpreet Tiwana's NPI number?

The NPI number for Gurpreet Tiwana is 1437819968. It was assigned to this individual provider in the NPPES registry on December 23, 2021.

Where is Gurpreet Tiwana located?

Gurpreet Tiwana practices at 11783 Connecticut Dr, Rancho Cucamonga, CA 91730. The listed phone number is (714) 948-3939.

What is Gurpreet Tiwana's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Gurpreet Tiwana enrolled in Medicare?

Yes. Gurpreet Tiwana is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gurpreet Tiwana's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gurpreet Tiwana reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Fontana, CA) and Richard A Weiner MD Inc (Temecula, 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 Gurpreet Tiwana'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 Gurpreet Tiwana was last updated on December 22, 2023. 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.