Louis Pham, FNP-C

Family Nurse Practitioner · Upland, CA

Call (909) 500-4574 Directions

At a glance

585 N Mountain Ave Ste A, Upland, CA 91786-8516

NPPES record updated Jul 28, 2026. Public records can lag behind changes at a practice.

Before you call: a quick checklist
  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

585 N Mountain Ave Ste A
Upland, CA 91786-8516

Additional reported practice locations

3110 Chino Ave Ste 120
Chino Hills, CA 917091294
Phone: 9093135111
Fax: 9093130959
9220 Haven Ave Ste 120
Rancho Cucamonga, CA 917308551
Phone: 9098191930
Fax: 9098191930
770 Magnolia Ave Ste 1H
Corona, CA 928793121
Phone: 9514702542
1122 E Lincoln Ave Ste 105
Orange, CA 928651908
Phone: 7149879880
Fax: 7147098998
2140 Grand Ave Ste 260
Chino Hills, CA 917096806
Phone: 9094649800
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Not reported in this file
Graduation year
2022
CMS specialties
Nurse Practitioner

Practice groups

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

$4,325.43General payments · 2025
149Reported transactions
18Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

PurposeAmount
Food and beverage$4,315.78
Education$9.65

Reporting companies

CompanyAmount
UCB, INC.$1,013.87
ABBVIE INC.$639.53
LEO PHARMA INC.$540.46
GENZYME CORPORATION$428.58
ORGANON LLC$278.09
ARCUTIS BIOTHERAPEUTICS, INC.$263.11
GALDERMA LABORATORIES, L.P.$243.22
INCYTE CORPORATION$233.28
Other reporting companies$685.29
View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1235897281
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Registry details

Primary taxonomy
Family Nurse Practitioner
Taxonomy code
363LF0000X
Enumeration date
Dec 7, 2021
Record updated
Jul 28, 2026
More registry details
Provider type
Individual · Type 1
Reported credentials
FNP-C

Reported taxonomies and licenses

Registered Nurse

163W00000X

License reported: 95242868 CA

Family Nurse Practitioner

363LF0000X · Primary

License reported: 95024357 CA

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

585 N Mountain Ave Ste A
Upland, CA 91786-8516
Phone
(909) 500-4574
Mailing address
9220 HAVEN AVE STE 120

RANCHO CUCAMONGA, CA 917308551
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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