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Dr. Randy Hou, MD
NPI1952561284PAC ID8022266782
- Medicare services, 2017
- 26
- Part D claims, 2024
- 705
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $20
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hou's professional email, personal email and mobile number
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Dr. Randy Hou is an internist in Fontana, California
Dr. Hou practices at Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
Dr. Hou's NPI, 1952561284, was assigned on June 10, 2008. Dr. Hou graduated from Saint Louis University School Of Medicine in 2006. Dr. Hou holds California license A104191.
NPI and contact details
- NPI
- 1952561284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022266782
- NPI enumeration date
- June 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Randy Hou practices at Fontana Medical Center in Fontana, California
Dr. Hou's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Source: Dmand AI Affiliation Data
Dr. Randy Hou is affiliated with 2 sites of care and 1 medical group
Dr. Hou's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente. Dr. Hou is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Randy Hou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hou practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Randy Hou is one of 16,751 internists in California
Internal medicine is Dr. Hou's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hou is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Hou is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Hou
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Randy Hou billed Medicare for 26 services in 2017
CMS data shows 26 Medicare services from Dr. Hou across 1 procedure code in 2017. Medicare paid $4,402 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201726
Paid by Medicare$4,402
Procedure codes1
Dr. Hou's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 392017: 2633%
Dr. Hou compared with the California median for internists, 2017
- Dr. Hou
- California median
- Medicare services
- 26vs 36193% below
- Part D claims
- 605vs 42144% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Hou's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Hou?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hou and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Randy Hou's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Hou's median patient age at 67, with 52% women.
Dr. Hou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Randy Hou wrote 705 Medicare Part D claims in 2024
In 2024, Dr. Hou wrote 705 Medicare Part D claims for 146 patients. 55% of them were for generic drugs. CMS names the drug for 605 of them, across 14 drugs with 11 or more claims each, at $179,803 in total drug cost. In 2023, CMS named 650 claims across 14 drugs.
Part D claims, 2024705
Drugs named by CMS14
Total drug cost$179,803
Part D patients146
Dr. Hou's Part D claims by kind of drug, 2024
- Generic387 claims55%
- Brand-name318 claims45%
Dr. Hou's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hou's Part D claims, 2024
- Antibiotics7%46 of 705 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6502024: 6057%
Drugs named by CMS: 14 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Randy Hou takes part in Medicare
Dr. Hou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Randy Hou has 1 publication on record
Dmand AI links 1 paper to Dr. Hou. Dr. Hou's most frequent co-author is Septimiu Murgu.
Papers1
Dr. Hou's most frequent co-authors
Recent publications by Dr. Hou
See who Dr. Hou researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hou works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Randy Hou received $20 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Hou from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $20.
Companies that paid Dr. Hou the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Randy Hou graduated from Saint Louis University School Of Medicine
Dr. Hou graduated from Saint Louis University School Of Medicine in 2006.
- Medical school
- Board certified in critical care medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Randy Hou accepts plans from 2 insurance carriers
Dr. Hou is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Hou accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Randy Hou's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Randy Hou
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Randy Hou's NPI number?
Dr. Randy Hou's NPI number is 1952561284. It was assigned on June 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Randy Hou?
Dr. Randy Hou is an internist in Fontana, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Randy Hou practice?
Dr. Hou practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Hou's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
What is Dr. Randy Hou's office phone number?
The practice phone on file for Dr. Hou is (909) 427-5000.
What is Dr. Randy Hou's medical license number?
Dr. Hou holds California license A104191.
Which hospitals is Dr. Randy Hou affiliated with?
Dr. Hou practices at Fontana Medical Center in Fontana, California. Dr. Hou is also affiliated with Cedars-Sinai Medical Center.
What medical group is Dr. Randy Hou part of?
Dr. Hou is linked to Southern California Permanente Medical Group.
Does Dr. Randy Hou accept Medicare?
Yes. CMS data shows Dr. Hou billed Medicare for 26 services in 2017, and Dr. Hou accepts Medicare assignment.
Is Dr. Randy Hou board certified?
Yes. Dr. Hou is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Randy Hou bill to Medicare?
In 2017, Dr. Hou's most billed Medicare services were critical care (99291).
Show 7 more questionsShow fewer questions
Where did Dr. Randy Hou go to medical school?
Dr. Hou graduated from Saint Louis University School Of Medicine in 2006.
What drugs does Dr. Randy Hou prescribe most?
In 2024 Medicare Part D data, Dr. Hou's most prescribed drugs by claims were Spiriva Respimat, Albuterol Sulfate Hfa and Wixela Inhub.
Has Dr. Randy Hou received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Hou from 1 company from 2021 to 2021. The largest total came from Medtronic, Inc.
How long has Dr. Randy Hou been practicing?
Dr. Hou graduated from medical school in 2006, 20 years ago.
Does Dr. Randy Hou do research?
Dmand AI links 1 publication to Dr. Hou.
Who does Dr. Randy Hou publish with?
Dr. Hou's most frequent co-authors are Septimiu Murgu (1 shared paper).
What insurance does Dr. Randy Hou accept?
Dr. Hou is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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