1. Home
  2. Directory
  3. California
  4. Loma Linda
  5. Nurse Practitioner
  6. NPI Profile

MARLENE MILLAN PMHNP
NPI 1831846658
Nurse Practitioner - Psychiatric/Mental Health in Loma Linda, CA

Active since March 02, 2022PECOS Enrolled
10459 MOUNTAIN VIEW AVE STE E, LOMA LINDA, CA 92354(909) 370-4703(909) 247-3302 Get Directions Write a Review

NPPES record last updated: July 28, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 28, 2023, Oct 7, 2022, Sep 28, 2022 and 1 more (4 updates tracked since 2022).

About Marlene Millan Pmhnp NPPES

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

MARLENE MILLAN PMHNP (NPI 1831846658) is an individual psychiatric/mental health provider in Loma Linda, California, licensed in California (95022489) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Colton.

NPPES Registry Identity

NPI1831846658
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARLENE MILLANCredential: PMHNP
Location Address10459 MOUNTAIN VIEW AVE STE ELoma Linda, CA 92354-2033
Mailing Address10459 Mountain View Ave Ste ELoma Linda, CA 92354-2033 · Fax (909) 247-3302
Phone(909) 370-4703
Fax(909) 247-3302
Sole ProprietorNo
Enumeration DateMarch 2, 2022
Last NPPES UpdateJuly 28, 20234 updates tracked since enumeration
NPPES CertifiedJuly 28, 2023
✔ NPI 1831846658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95022489
10459 MOUNTAIN VIEW AVE STE E, Loma Linda, CA 92354
Open in Google Maps ↗

Secondary Practice Location 1

Location 11007 E Cooley Dr Ste 118Colton, CA 92324-3901 · Phone (909) 370-4700

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marlene Millan Pmhnp 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 Reassignment

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

Grow Healthcare Group PC
345 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

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 92354 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.

Other Providers at the Same Location NPPES 2

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

MARTIN CALIXTERIO PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
10459 MOUNTAIN VIEW AVE STE E
LOMA LINDA, CA 92354
San Bernardino County (909) 792-6262
HARNEK SINGH
Nurse Practitioner (Psychiatric/Mental Health)
10459 MOUNTAIN VIEW AVE STE E
LOMA LINDA, CA 92354
San Bernardino County (909) 792-6262

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 Marlene Millan's NPI number?

The NPI number for Marlene Millan is 1831846658. It was assigned to this individual provider in the NPPES registry on March 2, 2022.

Where is Marlene Millan located?

Marlene Millan practices at 10459 Mountain View Ave Ste E, Loma Linda, CA 92354. The listed phone number is (909) 370-4703.

What is Marlene Millan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Marlene Millan enrolled in Medicare?

Yes. Marlene Millan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marlene Millan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marlene Millan reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, 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 Marlene Millan'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 Marlene Millan was last updated on July 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.