Dr. Huan Pham , MD
Physician • Riverside, CA
10800 Magnolia Ave
Riverside, CA 925053043
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on August 11, 2009; this date does not establish years in practice.
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Published CMS data list 265 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Cefadroxil — 79 prescription fills, including refills.
- Fluconazole — 36 prescription fills, including refills.
- Rifampin — 34 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 10 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 26 in 2020 to 265 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
10800 Magnolia Ave
Riverside, CA 925053043
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Southern California Permanente Medical Group. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2006
What Public CMS Data Show
Physician: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
339 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$10,967 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Years since graduation
20 years (graduated 2006)
CMS Doctors and Clinicians data list 2006 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2009
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Pham has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Pham as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 919% from 26 in 2020 to 265 in 2024.
- 2020: 26
- 2021: 59
- 2022: 130
- 2023: 236
- 2024: 265
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30-day fills
30-day fills increased 759% from 39 in 2020 to 339 in 2024.
- 2020: 39
- 2021: 72
- 2022: 148
- 2023: 299
- 2024: 339
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Part D drug cost
Part D drug cost increased 376% from $2,306 in 2020 to $10,967 in 2024.
- 2020: $2,306
- 2021: $1,909
- 2022: $4,600
- 2023: $151,219
- 2024: $10,967
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Cefadroxil | Cefadroxil | 79 | 2,527 | $2,769.19 | 16 |
| Fluconazole | Fluconazole | 36 | 1,321 | $1,536.21 | — |
| Rifampin | Rifampin | 34 | 1,368 | $2,880.53 | — |
| Cephalexin | Cephalexin | 26 | 1,061 | $864.27 | — |
| Ethambutol Hcl | Ethambutol Hcl | 20 | 577 | $1,048.57 | — |
| Azithromycin | Azithromycin | 17 | 510 | $289.00 | — |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 17 | 984 | $753.16 | — |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 14 | 381 | $204.37 | — |
| Isoniazid | Isoniazid | 11 | 470 | $251.63 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 11 | 347 | $370.45 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-12-01NUCC Taxonomy Code: 302R00000X
(1) A form of health insurance in which its members prepay a premium for the HMO's health services which generally include inpatient and ambulatory care. For the patient, an HMO means reduced out-of-pocket costs (i.e. no deductible), no paperwork (i.e. insurance forms), and only a small copayment for each office visit to cover the paperwork handled by the HMO; (2) A organization of health care personnel and facilities that provides a comprehensive range of health services to an enrolled population for a fixed sum of money paid in advance for a specified period of time. These health services include a wide variety of medical treatments and consults, inpatient and outpatient hospitalization, home health service, ambulance service, and sometimes dental and pharmacy services. The HMO may be organized as a group model, an individual practice association (IPA), a network model or a staff model.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20111021000185
CA
8921131707
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Southern California Permanente Medical Group
27350 Iris Ave, Moreno Valley, CA 925554802
Phone: 8669847483
Southern California Permanente Medical Group
27300 Iris Ave, Moreno Valley, CA 925554802
Phone: 9512430811
Southern California Permanente Medical Group
10800 Magnolia Ave, Riverside, CA 925053043
Phone: 9513532000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.), Master of Public Health
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 10800 MAGNOLIA AVE, RIVERSIDE, CA 925053043 (Tel: 9513532000)
Registered at 10800 MAGNOLIA AVE, RIVERSIDE, CA 925053043
Recorded as HUAN PHAM, M.D.
Health Maintenance Organization (license number reported to NPPES: CA A116928)
NPI status registered as active in NPPES database
Registered at 2500 N STATE ST, JACKSON, MS 392164500 (Tel: 6019845560)
Registered at 1290 W GOVERNMENT ST, APT T165, BRANDON, MS 390422440 (Tel: 7143102261)
Recorded as HUAN PHAM, M.D.
Emergency Medicine (license number reported to NPPES: MS 20753)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
10800 Magnolia Ave
Riverside, CA 925053043