Dr. Arthur Ng, DO
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 734
- Industry payments
- $94
- Affiliated sites
- 1
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-3910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fontana Medical Center
Fontana, California
Find Dr. Ng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Arthur Ng is a family medicine physician in Fontana, California
Dr. Ng practices at Fontana Medical Center in Fontana, California.
Dr. Ng's NPI, 1194382739, was assigned on May 20, 2019. Dr. Ng graduated from Touro University California - Vallejo in 2017. Dr. Ng holds California license 20A20455.
- NPI
- 1194382739NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911372883
- NPI enumeration date
- May 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-3910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arthur Ng practices at Fontana Medical Center in Fontana, California
Dr. Ng's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-3910.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-3910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Arthur Ng is affiliated with 2 sites of care and 1 medical group
Dr. Ng's primary practice is Fontana Medical Center in Fontana, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Ng to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Arthur Ng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ng practices. 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. Arthur Ng is one of 15,680 family medicine physicians in California
Family medicine is Dr. Ng's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Ng is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Ng's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists muscle pain, fibromyalgia, and limb pain and upper respiratory infection (URI) among the conditions Dr. Ng treats.
Family medicine physicians near Dr. Ng
Counts of family medicine physicians 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. Arthur Ng billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Ng across 1 procedure code in 2024, for 40 Medicare patients. Medicare paid $130 for them. Every service was in an office.
Dr. Ng compared with the California median for family medicine physicians, 2024
- Dr. Ng
- California median
- Medicare services
- 15vs 24694% below
- Medicare patients
- 40vs 11866% below
- Part D claims
- 590vs 83329% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Ng's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ng and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arthur Ng treated 40 Medicare patients in 2024, average age 63
CMS counts 40 Medicare patients who saw Dr. Ng in 2024. The largest group is under 65, with 17 patients. 63% of them have high blood pressure, and 35% have diabetes. 48% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ng's median patient age at 30, with 60% women.
Dr. Ng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ng's Medicare patients by sex, 2024
- Women2460%
- Men1640%
Chronic conditions among Dr. Ng's Medicare patients, 2024
- High blood pressure63%
- Diabetes35%
- High cholesterol35%
- Arthritis33%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arthur Ng wrote 734 Medicare Part D claims in 2024
In 2024, Dr. Ng wrote 734 Medicare Part D claims for 530 patients. 93% of them were for generic drugs. CMS names the drug for 590 of them, across 16 drugs with 11 or more claims each, at $5,381 in total drug cost. In 2023, CMS named 414 claims across 13 drugs.
Dr. Ng's Part D claims by kind of drug, 2024
- Generic679 claims93%
- Brand-name and other55 claims7%
Dr. Ng'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. Ng's Part D claims, 2024
- Opioids3%25 of 734 claims
- Antibiotics24%179 of 734 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: 4142024: 59043%
Drugs named by CMS: 16 in 2024, 13 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. Arthur Ng takes part in Medicare
Dr. Ng 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. Arthur Ng received $94 in industry payments from 2021 to 2022
CMS Open Payments shows 2 general payments to Dr. Ng from 2 drug and device companies from 2021 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $75.
General payments to Dr. Ng by program year, 2021 to 2022
Companies that paid Dr. Ng the most, 2021 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arthur Ng graduated from Touro University California - Vallejo
Dr. Ng graduated from Touro University California - Vallejo in 2017.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Arthur Ng accepts plans from 2 insurance carriers
Dr. Ng 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. Ng accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Arthur Ng'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Arthur Ng
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. Arthur Ng's NPI number?
Dr. Arthur Ng's NPI number is 1194382739. It was assigned on May 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Arthur Ng?
Dr. Arthur Ng is a family medicine physician in Fontana, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Arthur Ng practice?
Dr. Ng practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Ng's primary practice is Fontana Medical Center in Fontana, California. Dmand AI also links Dr. Ng to 1 group practice or clinic.
What is Dr. Arthur Ng's office phone number?
The practice phone on file for Dr. Ng is (909) 427-3910.
What is Dr. Arthur Ng's medical license number?
Dr. Ng holds California license 20A20455, one of the licenses on file in 2 states.
Which states has Dr. Arthur Ng been licensed in?
Dmand AI has state licenses on file for Dr. Ng in California (2022 to 2026) and Illinois (2020 to 2023).
What medical group is Dr. Arthur Ng part of?
Dr. Ng is linked to Southern California Permanente Medical Group.
Does Dr. Arthur Ng accept Medicare?
Yes. CMS data shows Dr. Ng billed Medicare for 15 services in 2024, and Dr. Ng accepts Medicare assignment.
How many Medicare patients does Dr. Arthur Ng see?
CMS counts 40 Medicare patients who saw Dr. Ng in 2024, with an average age of 63.
Is Dr. Arthur Ng board certified?
Yes. Dr. Ng is board certified in family medicine by the American Board of Family Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Arthur Ng bill to Medicare?
In 2024, Dr. Ng's most billed Medicare services were infusion or chemotherapy administration (96372).
Where did Dr. Arthur Ng go to medical school?
Dr. Ng graduated from Touro University California - Vallejo in 2017.
What drugs does Dr. Arthur Ng prescribe most?
In 2024 Medicare Part D data, Dr. Ng's most prescribed drugs by claims were Prednisone, Naproxen and Cyclobenzaprine HCl.
Has Dr. Arthur Ng received payments from drug or device companies?
CMS Open Payments shows $94 in general payments to Dr. Ng from 2 companies from 2021 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Arthur Ng been practicing?
Dr. Ng graduated from medical school in 2017, 9 years ago.
What insurance does Dr. Arthur Ng accept?
Dr. Ng 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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