Dr. Derek Patrick Gong, MD
- Medicare services, 2022
- 469
- Part D claims, 2023
- 17
- Affiliated sites
- 1
- Medical groups
- 2
- Insurance carriers
- 1
- Practice address
- 7373 W Lane, Stockton, CA 95210-3377
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group - Stockton (W Lane)
Multi-specialty group site · Stockton, California
Find Dr. Gong'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. Derek Patrick Gong is an internist in Stockton, California
Dr. Gong practices at Permanente Medical Group - Stockton (W Lane) in Stockton, California.
Dr. Gong's NPI, 1184671513, was assigned on May 30, 2006. Dr. Gong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1997. Dr. Gong holds California license A66344.
- NPI
- 1184671513NPI Registry (opens in a new tab)
- NPI enumeration date
- May 30, 2006
- NPI status
- Active
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Patrick Gong practices at Permanente Medical Group - Stockton (W Lane) in Stockton, California
Dr. Gong's primary practice is Permanente Medical Group - Stockton (W Lane), at 7373 W Lane, Stockton, CA 95210-3377. The practice phone is (209) 476-2000.
- Permanente Medical Group - Stockton (W Lane)7373 W Lane, Stockton, CA 95210-3377Phone(209) 476-2000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Patrick Gong is affiliated with 1 site of care and 2 medical groups
Dr. Gong's primary practice is Permanente Medical Group - Stockton (W Lane) in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Gong to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Derek Patrick Gong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group - Stockton (W Lane) | Available with a free account |
| +1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Derek Patrick Gong is one of 16,751 internists in California
Internal medicine is Dr. Gong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gong is board certified in internal medicine by the American Board of Internal Medicine. Dr. Gong is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Gong
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. Derek Patrick Gong billed Medicare for 469 services in 2022
CMS data shows 469 Medicare services from Dr. Gong across 4 procedure codes in 2022. Medicare paid $28,749 for them.
Dr. Gong's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 4862022: 4693%
Where Dr. Gong's Medicare services took place, 2022
- In an office17437%
- In a facility29563%
Dr. Gong compared with the California median for internists, 2022
- Dr. Gong
- California median
- Medicare services
- 469vs 36130% above
- Part D claims
- 17vs 42196% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Gong's most billed Medicare procedure codes, 2022
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. Gong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gong and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derek Patrick Gong's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Gong's median patient age at 54, with 37% women.
Dr. Gong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women37%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Derek Patrick Gong wrote 17 Medicare Part D claims in 2023
In 2023, Dr. Gong wrote 17 Medicare Part D claims. They cover 1 drug, with $889 in total drug cost. In 2021, CMS named 1,493 claims across 43 drugs.
Dr. Gong's most prescribed drugs by claims, 2023
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, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 1,4932023: 1799%
Drugs named by CMS: 1 in 2023, 43 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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. Derek Patrick Gong has 1 award and honors on record
Dmand AI lists 1 award for Dr. Gong, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Gong
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Derek Patrick Gong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Gong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Derek Patrick Gong accepts plans from 1 insurance carrier
Dr. Gong is in network with 1 carrier, including Aetna. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Aetna
Plan types Dr. Gong accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Derek Patrick Gong'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Derek Patrick Gong
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. Derek Patrick Gong's NPI number?
Dr. Derek Patrick Gong's NPI number is 1184671513. It was assigned on May 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Patrick Gong?
Dr. Derek Patrick Gong is an internist in Stockton, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Derek Patrick Gong practice?
Dr. Gong practices at 7373 W Lane, Stockton, CA 95210-3377. Dr. Gong's primary practice is Permanente Medical Group - Stockton (W Lane) in Stockton, California. Dmand AI also links Dr. Gong to 1 medical group.
What is Dr. Derek Patrick Gong's office phone number?
The practice phone on file for Dr. Gong is (209) 476-2000.
What is Dr. Derek Patrick Gong's medical license number?
Dr. Gong holds California license A66344.
What medical group is Dr. Derek Patrick Gong part of?
Dr. Gong is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Gong to 1 more medical group.
Does Dr. Derek Patrick Gong accept Medicare?
Yes. CMS data shows Dr. Gong billed Medicare for 469 services in 2022.
Is Dr. Derek Patrick Gong board certified?
Yes. Dr. Gong is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Derek Patrick Gong bill to Medicare?
In 2022, Dr. Gong's most billed Medicare services were nursing facility care (99308), nursing facility care (99309) and nursing facility care (99307).
Where did Dr. Derek Patrick Gong go to medical school?
Dr. Gong graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1997.
Show 3 more questionsShow fewer questions
What drugs does Dr. Derek Patrick Gong prescribe most?
In 2023 Medicare Part D data, Dr. Gong's most prescribed drugs by claims were Adacel Tdap.
How long has Dr. Derek Patrick Gong been practicing?
Dr. Gong graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Derek Patrick Gong accept?
Dr. Gong is in network with 1 carrier, including Aetna. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists 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