Dr. Jessica S. Hung, MD
- Medicare services, 2017
- 232
- Part D claims, 2018
- 253
- Industry payments
- $1,091
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Hung'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. Jessica S. Hung is a gastroenterologist in San Diego, California
Dr. Hung practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Hung's NPI, 1396786323, was assigned on June 9, 2006. Dr. Hung graduated from Feinberg School of Medicine in 1989. Dr. Hung's California license number on file is G70759.
- NPI
- 1396786323NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jessica S. Hung practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Hung's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jessica S. Hung is affiliated with 3 sites of care and 2 medical groups
Dr. Hung's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Hung to 2 group practices and clinics and 2 medical groups, each 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. Jessica S. Hung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jessica S. Hung is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Hung's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Hung's licenses on file in 3 states: California, Michigan and Ohio.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Michigan license
- Ohio license
Gastroenterologists near Dr. Hung
Counts of gastroenterologists 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. Jessica S. Hung billed Medicare for 232 services in 2017
CMS data shows 232 Medicare services from Dr. Hung across 8 procedure codes in 2017. Medicare paid $21,547 for them.
Dr. Hung's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1862017: 14323%
- Other services
- 2016: 02017: 51
- Surgery
- 2016: 502017: 3824%
Where Dr. Hung's Medicare services took place, 2017
- In an office14362%
- In a facility8938%
Dr. Hung compared with the California median for gastroenterologists, 2017
- Dr. Hung
- California median
- Medicare services
- 232vs 58660% below
- Part D claims
- 253vs 38033% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Hung'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hung and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jessica S. Hung's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Hung's median patient age at 63, with 86% women.
Dr. Hung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women86%
- Men14%
Source: Dmand AI Patient Panel Data
Dr. Jessica S. Hung wrote 253 Medicare Part D claims in 2018
In 2018, Dr. Hung wrote 253 Medicare Part D claims. They cover 10 drugs, with $47,542 in total drug cost. In 2017, CMS named 443 claims across 14 drugs.
Dr. Hung'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: 4432018: 25343%
Drugs named by CMS: 10 in 2018, 14 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Jessica S. Hung received $1,091 in industry payments from 2016 to 2019
CMS Open Payments shows 54 general payments to Dr. Hung from 16 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $253.
General payments to Dr. Hung by program year, 2016 to 2019
Companies that paid Dr. Hung the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jessica S. Hung has 1 award and honors on record
Dmand AI lists 1 award for Dr. Hung, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Hung
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Jessica S. Hung graduated from Feinberg School of Medicine
Dr. Hung graduated from Feinberg School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Jessica S. Hung accepts plans from 4 insurance carriers
Dr. Hung is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
Plan types Dr. Hung accepts, by number of carriers
- Medicare4
- PPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Jessica S. Hung'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Jessica S. Hung
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. Jessica S. Hung's NPI number?
Dr. Jessica S. Hung's NPI number is 1396786323. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jessica S. Hung?
Dr. Jessica S. Hung is a gastroenterologist in San Diego, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jessica S. Hung practice?
Dr. Hung practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Hung's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Hung to 2 group practices and clinics and 2 medical groups.
What is Dr. Jessica S. Hung's office phone number?
The practice phone on file for Dr. Hung is (619) 543-6222.
What is Dr. Jessica S. Hung's medical license number?
Dr. Hung's California license number on file is G70759, one of the licenses on file in 3 states.
Which states has Dr. Jessica S. Hung been licensed in?
Dmand AI has state licenses on file for Dr. Hung in California (1991 to 2022), Michigan (2015 to 2019) and Ohio (2016 to 2018).
Does Dr. Jessica S. Hung accept Medicare?
Yes. CMS data shows Dr. Hung billed Medicare for 232 services in 2017.
What services does Dr. Jessica S. Hung bill to Medicare?
In 2017, Dr. Hung's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, new patient (99203).
Where did Dr. Jessica S. Hung go to medical school?
Dr. Hung graduated from Feinberg School of Medicine in 1989.
What drugs does Dr. Jessica S. Hung prescribe most?
In 2018 Medicare Part D data, Dr. Hung's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Dexilant.
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Has Dr. Jessica S. Hung received payments from drug or device companies?
CMS Open Payments shows $1,091 in general payments to Dr. Hung from 16 companies from 2016 to 2019. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. Jessica S. Hung been practicing?
Dr. Hung graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Jessica S. Hung accept?
Dr. Hung is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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