Dr. Charles Hung, MD
- Medicare services, 2024
- 433
- Medicare patients, 2024
- 121
- Part D claims, 2024
- 64
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Practice address
- 2823 Fresno Street, Fresno, CA 93721
- Practice phone
- Call (559) 459-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hung's professional email, personal email and mobile number
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Dr. Charles Hung is an internist in Fresno, California
Dr. Hung practices at Community Regional Medical Center in Fresno, California, part of Community Health System.
Dr. Hung's NPI, 1518974161, was assigned on August 2, 2006. Dr. Hung graduated from Keck School of Medicine of USC in 1997. Dr. Hung holds California license C53252.
- NPI
- 1518974161NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022058445
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 459-6000
- 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. Charles Hung practices at Community Regional Medical Center in Fresno, California
Dr. Hung's primary practice is Community Regional Medical Center, at 2823 Fresno Street, Fresno, CA 93721 in Fresno County. The practice phone is (559) 459-6000.
- Community Regional Medical Center2823 Fresno Street, Fresno, CA 93721 · Fresno CountyPhone(559) 459-6000
Source: Dmand AI Affiliation Data
Dr. Charles Hung is affiliated with 2 sites of care and 1 medical group
Dr. Hung's primary practice is Community Regional Medical Center in Fresno, California, part of Community Health System. The medical group on file is Community Health Partners. Dmand AI also links Dr. Hung to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles 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 |
|---|---|
| Community Regional 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. Charles Hung is one of 16,751 internists in California
Internal medicine is Dr. Hung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hung is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Hung's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Massachusetts license
Clinical focus
Dmand AI lists cellulitis, congestive heart failure, electrolyte disorders, gastrointestinal bleeding and kidney failure among the conditions Dr. Hung treats.
Internists near Dr. Hung
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. Charles Hung billed Medicare for 433 services in 2024
CMS data shows 433 Medicare services from Dr. Hung across 4 procedure codes in 2024, for 121 Medicare patients. Medicare paid $30,995 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4402024: 4332%
Dr. Hung compared with the California median for internists, 2024
- Dr. Hung
- California median
- Medicare services
- 433vs 36120% above
- Medicare patients
- 121vs 15120% below
- Part D claims
- 63vs 42185% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Hung'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.
Need commercial claims for Dr. Hung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hung and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles Hung treated 121 Medicare patients in 2024, average age 73
CMS counts 121 Medicare patients who saw Dr. Hung in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 69% are also on Medicaid. Their average risk score is 3.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hung's median patient age at 63, with 49% women.
Dr. Hung's Medicare patients by age, 2024
Dr. Hung's Medicare patients by sex, 2024
- Women5949%
- Men6251%
Chronic conditions among Dr. Hung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Chronic kidney disease58%
- Heart failure58%
- Arthritis56%
- Ischemic heart disease51%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
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
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles Hung wrote 64 Medicare Part D claims in 2024
In 2024, Dr. Hung wrote 64 Medicare Part D claims for 35 patients. 84% of them were for generic drugs. CMS names the drug for 63 of them, across 4 drugs with 11 or more claims each, at $615 in total drug cost.
Dr. Hung's Part D claims by kind of drug, 2024
- Generic54 claims84%
- Brand-name and other10 claims16%
Dr. Hung's most prescribed drugs by claims, 2016
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. Hung's Part D claims, 2024
- Antibiotics23%15 of 64 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Charles Hung scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Hung for performance year 2024, reported as part of a group. Dr. Hung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hung's MIPS scores, performance year 2024
- 92of 100Final score
- 78.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles Hung received $27 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Hung from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $27.
Companies that paid Dr. Hung the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles Hung graduated from Keck School of Medicine of USC
Dr. Hung graduated from Keck School of Medicine of USC in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Charles Hung accepts plans from 11 insurance carriers
Dr. Hung is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +3 more carriersWith a free account
Plan types Dr. Hung accepts, by number of carriers
- Medicare8
- PPO8
- HMO5
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Charles 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 | 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 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)Clinician Public Reporting: Overall MIPS Performance (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. Charles 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. Charles Hung's NPI number?
Dr. Charles Hung's NPI number is 1518974161. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles Hung?
Dr. Charles Hung is an internist in Fresno, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Charles Hung practice?
Dr. Hung practices at 2823 Fresno Street, Fresno, CA 93721. Dr. Hung's primary practice is Community Regional Medical Center in Fresno, California, part of Community Health System. Dmand AI also links Dr. Hung to 1 physician office.
What is Dr. Charles Hung's office phone number?
The practice phone on file for Dr. Hung is (559) 459-6000.
What is Dr. Charles Hung's medical license number?
Dr. Hung holds California license C53252, one of the licenses on file in 2 states.
Which states has Dr. Charles Hung been licensed in?
Dmand AI has state licenses on file for Dr. Hung in California (2008 to 2026) and Massachusetts (2001 to 2012).
Which hospitals is Dr. Charles Hung affiliated with?
Dr. Hung practices at Community Regional Medical Center in Fresno, California.
What medical group is Dr. Charles Hung part of?
Dr. Hung is linked to Community Health Partners.
Does Dr. Charles Hung accept Medicare?
Yes. CMS data shows Dr. Hung billed Medicare for 433 services in 2024, and Dr. Hung accepts Medicare assignment.
What is Dr. Charles Hung's MIPS score?
Dr. Hung's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Charles Hung see?
CMS counts 121 Medicare patients who saw Dr. Hung in 2024, with an average age of 73.
Is Dr. Charles Hung board certified?
Yes. Dr. Hung is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Charles Hung bill to Medicare?
In 2024, Dr. Hung's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Charles Hung go to medical school?
Dr. Hung graduated from Keck School of Medicine of USC in 1997.
What drugs does Dr. Charles Hung prescribe most?
In 2016 Medicare Part D data, Dr. Hung's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Metformin HCl.
Has Dr. Charles Hung received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Hung from 1 company from 2022 to 2022. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Charles Hung been practicing?
Dr. Hung graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Charles Hung accept?
Dr. Hung is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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