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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CARMELA TRINIDAD MONTOJO MSN, FNP-C
NPI 1831593912
Nurse Practitioner in Rancho Cucamonga, CA

Active since October 17, 2014PECOS EnrolledAccepts Medicare Assignment
8599 HAVEN AVE STE 210, RANCHO CUCAMONGA, CA 91730(909) 558-2600(909) 651-4676 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 2, 2026, Apr 6, 2022 (2 updates tracked since 2022).

About Carmela Trinidad Montojo Msn, Fnp-c NPPES

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

CARMELA TRINIDAD MONTOJO MSN, FNP-C (NPI 1831593912) is an individual nurse practitioner in Rancho Cucamonga, California, licensed in California (95001309) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Western University Of Health Sciences College Of Dental Med (2014).

NPPES Registry Identity

NPI1831593912
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCARMELA TRINIDAD MONTOJOCredential: MSN, FNP-C
Location Address8599 HAVEN AVE STE 210Rancho Cucamonga, CA 91730-4849
Mailing Address8599 Haven Ave Ste 210Rancho Cucamonga, CA 91730-4849 · (909) 558-2600 · Fax (909) 651-4676
Phone(909) 558-2600
Fax(909) 651-4676
Sole ProprietorYes
Medical School CMSWestern University Of Health Sciences College Of Dental MedGraduated 2014
Enumeration DateOctober 17, 2014
Last NPPES UpdateOctober 2, 20262 updates tracked since enumeration
NPPES CertifiedOctober 2, 2026
✔ NPI 1831593912 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 · 95001309
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.
8599 HAVEN AVE STE 210, Rancho Cucamonga, CA 91730
Open in Google Maps ↗

Secondary Practice Locations 3

Location 14646 Brockton Ave Ste 103Riverside, CA 92506-0103 · Phone (909) 558-2824 · Fax (909) 651-9971
Location 211370 Anderson St Ste 2100Loma Linda, CA 92354-3450 · Phone (909) 558-2600 · Fax (909) 651-4676
Location 31895 Orange Tree Ln Ste 102Redlands, CA 92374-0112 · Phone (909) 558-2600 · Fax (909) 651-4676

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

Carmela Trinidad Montojo Msn, Fnp-c 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 ID5496073785
PECOS Enrollment IDI20150416002259
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 Reassignment

Medicare enrollment records show Carmela Montojo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Faculty Physicians And Surgeons Of Llusm
Same address
Obstetrics & Gynecology
8599 HAVEN AVE STE 102&210
Rancho Cucamonga, CA 91730
  • Reassigned Medicare billing, California enrollment
  • 2,584 clinicians in this Medicare group
NPI 1568113827 (909) 558-2806

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 Carmela Montojo's NPI number?

The NPI number for Carmela Montojo is 1831593912. It was assigned to this individual provider in the NPPES registry on October 17, 2014.

Where is Carmela Montojo located?

Carmela Montojo practices at 8599 Haven Ave Ste 210, Rancho Cucamonga, CA 91730. The listed phone number is (909) 558-2600.

What is Carmela Montojo's specialty?

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

Is Carmela Montojo enrolled in Medicare?

Yes. Carmela Montojo 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 organization bills Medicare for Carmela Montojo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carmela Montojo reassigns Medicare benefits to Faculty Physicians And Surgeons Of Llusm (Rancho Cucamonga, CA). The 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 Carmela Montojo'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 Carmela Montojo was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.