Louis Pham, FNP-C - Medicare Nurse Practitioner in Upland, CA

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Louis Pham, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Upland, California. He graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Pacific Dermatology Institute, Sand Dermatology Pc and his current practice location is 585 N Mountain Ave Ste A, Upland, California. You can reach out to his office (for appointments etc.) via phone at (909) 500-4574.

Louis Pham is licensed to practice in California (license number 95024357) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1235897281.

Contact Information

Louis Pham, FNP-C
585 N Mountain Ave Ste A,
Upland, CA 91786-8516
(909) 500-4574
Not Available

Map and Direction




Provider's Profile

Full NameLouis Pham
GenderMale
SpecialityNurse Practitioner
Experience4 Years
Location585 N Mountain Ave Ste A, Upland, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Louis Pham graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1235897281
  • Provider Enumeration Date: 12/07/2021
  • Last Update Date: 07/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9335596436
  • Enrollment ID: I20231110002799

Medical Identifiers

Medical identifiers for Louis Pham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235897281NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 95242868 (California)Secondary
363LF0000XNurse Practitioner - Family 95024357 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Dermatology Institute206254626032
Sand Dermatology Pc32749607526

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Louis Pham allows following entities to bill medicare on his behalf.
Entity NamePacific Dermatology Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740410182
PECOS PAC ID: 2062546260
Enrollment ID: O20100810000288
Entity NameSand Dermatology PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558918441
PECOS PAC ID: 3274960752
Enrollment ID: O20200221001553

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Louis Pham is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Louis Pham, FNP-C
9220 Haven Ave Ste 120,
Rancho Cucamonga, CA 91730-8551

Ph: Not Available		Louis Pham, FNP-C
585 N Mountain Ave Ste A,
Upland, CA 91786-8516

Ph: (909) 500-4574

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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