Dr. Charles Hung, MD

  • Fresno, CA
  • Internist
NPI1518974161PAC ID8022058445
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
Social profiles

Primary practice

Community Regional Medical Center

Hospital · Fresno, California

See all 3 affiliations

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.

View contacts for free

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 and contact details
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.

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.

See all 3 affiliations for Dr. Hung

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.

EHR by site
SiteEHR vendor and product
Community Regional Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Hung practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Community Health System and 6.2K+ hospitals, with verified contacts in the same login.

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, CaliforniaPrimaryLicense C53252 · 2008 to 2026 · taxonomy 207R00000X
  • Massachusetts license2001 to 2012

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.

Medicare services, 2024433
Medicare patients121
Paid by Medicare$30,995
Procedure codes4

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.

See all procedures by Dr. Hung

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.

Book a meeting

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.

Medicare patients, 2024121
Average age73
Average risk score3.23
Also on Medicaid69%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes61%
  4. Chronic kidney disease58%
  5. Heart failure58%
  6. Arthritis56%
  7. Ischemic heart disease51%
  8. 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.

Part D claims, 202464
Drugs named by CMS4
Total drug cost$615
Part D patients35

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.

See all prescribing by Dr. Hung

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

For MedTech and pharma teams

Find internists like Dr. Hung by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

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.

See all payments to Dr. Hung

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.

  1. Medical schoolKeck School of Medicine of USC
  2. Board certified in internal medicineAmerican Board of 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

  1. Medicare8
  2. PPO8
  3. HMO5
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles Hung's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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.

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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)