Marlene Millan, PMHNP
NPI 1831846658 · Psychiatric/Mental Health Nurse Practitioner · Loma Linda, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlene Millan, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Loma Linda, CA (NPI 1831846658).
Provider details
- NPI number
- 1831846658
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95022489 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 41 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 40 |
| Bupropion Hclbrand: Bupropion Xl | 30 |
| Hydroxyzine Hcl | 28 |
| Clonazepam | 24 |
| Mirtazapine | 21 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 21 |
| Risperidone | 17 |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,212 across 122 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1007 E Cooley Dr Ste 118Colton, CA 92324-3901Phone: (909) 370-4700
Registry dates
- Enumerated
- 2022-03-02
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Marlene Millan's NPI number?
- Marlene Millan's National Provider Identifier (NPI) is 1831846658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Millan's specialty?
- Marlene Millan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlene Millan located?
- Marlene Millan's practice location on file with NPPES is 10459 Mountain View Ave Ste E, Loma Linda, CA 92354-2033.
- What is Marlene Millan's phone number?
- The practice phone number listed in the NPPES registry for Marlene Millan is (909) 370-4703.
- Does Marlene Millan accept Medicare?
- Marlene Millan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlene Millan's NPI active?
- Yes — Marlene Millan's NPI (1831846658) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.