Dr. Jane C. Ong, MD
- Part D claims, 2026
- 14
- Hospital affiliations
- 1
- Industry payments
- $44
- Medical group
- 1
- Insurance carriers
- 1
- 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. Ong'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. Jane C. Ong is a general surgeon in Fontana, California
Dr. Ong practices at Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
Dr. Ong's NPI, 1538236351, was assigned on November 29, 2006. Dr. Ong graduated from David Geffen School of Medicine at UCLA in 1995. Dr. Ong holds California license A62617.
- NPI
- 1538236351NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789743402
- NPI enumeration date
- November 29, 2006
- 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
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jane C. Ong practices at Fontana Medical Center in Fontana, California
Dr. Ong'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. Jane C. Ong is affiliated with 1 site of care and 1 medical group
Dr. Ong's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente. 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. Jane C. Ong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jane C. Ong is one of 2,926 general surgeons in California
Surgery is Dr. Ong's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ong is board certified in surgery by the American Board of Surgery. Dr. Ong is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists cancerous skin growth removal among the conditions Dr. Ong treats.
General surgeons near Dr. Ong
Counts of general surgeons 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. Jane C. Ong's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Ong's median patient age at 61, with 85% women.
Dr. Ong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women85%
- Men15%
Source: Dmand AI Patient Panel Data
Dr. Jane C. Ong wrote 14 Medicare Part D claims in 2026
In 2026, Dr. Ong wrote 14 Medicare Part D claims for 13 patients. 100% of them were for generic drugs. They cover 1 drug, with $158 in total drug cost. In 2017, CMS named 14 claims across 1 drug.
Dr. Ong's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 142018: 1721%
Drugs named by CMS: 1 in 2018, 1 in 2017.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Dr. Jane C. Ong takes part in Medicare
Dr. Ong 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Jane C. Ong received $44 in industry payments from 2021 to 2022
CMS Open Payments shows 2 general payments to Dr. Ong from 2 drug and device companies from 2021 to 2022. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $26.
General payments to Dr. Ong by program year, 2021 to 2022
Companies that paid Dr. Ong 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. Jane C. Ong has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Ong, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Ong
- 2011
- CMS Stage 1 2012
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Jane C. Ong graduated from David Geffen School of Medicine at UCLA
Dr. Ong graduated from David Geffen School of Medicine at UCLA in 1995. Dr. Ong is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Jane C. Ong accepts plans from 1 insurance carrier
Dr. Ong is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Ong accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jane C. Ong'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Jane C. Ong
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. Jane C. Ong's NPI number?
Dr. Jane C. Ong's NPI number is 1538236351. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jane C. Ong?
Dr. Jane C. Ong is a general surgeon in Fontana, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jane C. Ong practice?
Dr. Ong practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Ong's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
What is Dr. Jane C. Ong's office phone number?
The practice phone on file for Dr. Ong is (909) 427-5000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Jane C. Ong's email address?
Dmand AI checks professional and personal email addresses for Dr. Ong through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Jane C. Ong's medical license number?
Dr. Ong holds California license A62617.
Which hospitals is Dr. Jane C. Ong affiliated with?
Dr. Ong practices at Fontana Medical Center in Fontana, California.
What medical group is Dr. Jane C. Ong part of?
Dr. Ong is linked to Southern California Permanente Medical Group.
Who does Dr. Jane C. Ong practice with?
Dmand AI links 17,030 HCPs to Dr. Ong's primary medical group, 280 of them general surgeons. A free account lists them, with verified contacts.
Does Dr. Jane C. Ong accept Medicare?
Yes. CMS lists Dr. Ong as accepting Medicare assignment.
Show 7 more questionsShow fewer questions
Is Dr. Jane C. Ong board certified?
Yes. Dr. Ong is board certified in surgery by the American Board of Surgery.
Where did Dr. Jane C. Ong go to medical school?
Dr. Ong graduated from David Geffen School of Medicine at UCLA in 1995.
What drugs does Dr. Jane C. Ong prescribe most?
In 2018 Medicare Part D data, Dr. Ong's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Jane C. Ong received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Ong from 2 companies from 2021 to 2022. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Jane C. Ong been practicing?
Dr. Ong graduated from medical school in 1995, 31 years ago.
What EHR does Dr. Jane C. Ong's practice use?
Dmand AI tracks the EHR system at Fontana Medical Center. The vendor and product are available with a free Dmand AI account.
What insurance does Dr. Jane C. Ong accept?
Dr. Ong is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to surgery practices?
See general surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card