J Neurogastroenterol Motil
Dr. Lizhou Huang, MD
NPI1396088977PAC ID6800187014
- Medicare services, 2024
- 267
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 732
- Publications
- 1
- MIPS score, 2024
- 87
- Practice address
- 18035 Brookhurst St, Fountain Valley, CA 92708
- Practice phone
- Call (877) 696-3622
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorialcare Medical Foundation
Fountain Valley, California
Find Dr. Huang's professional email, personal email and mobile number
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Dr. Lizhou Huang is a gastroenterologist in Fountain Valley, California
Dr. Huang practices at Memorialcare Medical Foundation in Fountain Valley, California.
Dr. Huang's NPI, 1396088977, was assigned on April 1, 2013. Dr. Huang graduated from Feinberg School of Medicine in 2013. Dr. Huang holds California license A136660.
NPI and contact details
- NPI
- 1396088977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800187014
- NPI enumeration date
- April 1, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (877) 696-3622
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lizhou Huang practices at Memorialcare Medical Foundation in Fountain Valley, California
Dr. Huang's primary practice is Memorialcare Medical Foundation, at 18035 Brookhurst St, Fountain Valley, CA 92708 in Orange County. The practice phone is (877) 696-3622.
- Memorialcare Medical Foundation18035 Brookhurst St, Fountain Valley, CA 92708 · Orange CountyPhone(877) 696-3622
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lizhou Huang is affiliated with 3 sites of care and 1 medical group
Dr. Huang's primary practice is Memorialcare Medical Foundation in Fountain Valley, California. Dr. Huang is also affiliated with Orange Coast Medical Center. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Huang to 1 more group practice or clinic, named with a free account.
Memorialcare Medical FoundationPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lizhou Huang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Huang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorialcare Medical Foundation | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lizhou Huang is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Huang's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Huang is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Huang is licensed in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, chronic indigestion, chronic inflammatory bowel disease (IBD), colonoscopy, gastrointestinal bleeding, hemorrhoids and intestinal diverticulosis among the conditions Dr. Huang treats.
Gastroenterologists near Dr. Huang
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. Lizhou Huang billed Medicare for 267 services in 2024
CMS data shows 267 Medicare services from Dr. Huang across 9 procedure codes in 2024, for 248 Medicare patients. Medicare paid $29,468 for them.
Medicare services, 2024267
Medicare patients248
Paid by Medicare$29,468
Procedure codes9
Dr. Huang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2932024: 12856%
- Surgery
- 2023: 2662024: 11358%
- Other services
- 2023: 482024: 2646%
Where Dr. Huang's Medicare services took place, 2024
- In an office12848%
- In a facility13952%
Dr. Huang compared with the California median for gastroenterologists, 2024
- Dr. Huang
- California median
- Medicare services
- 267vs 58654% below
- Medicare patients
- 248vs 30218% below
- Part D claims
- 496vs 38031% above
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Huang'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. Huang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Huang and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lizhou Huang treated 248 Medicare patients in 2024, average age 72
CMS counts 248 Medicare patients who saw Dr. Huang in 2024. The largest group is 65 to 74, with 134 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.56, 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. Huang's median patient age at 58, with 54% women.
Medicare patients, 2024248
Average age72
Average risk score1.56
Also on Medicaid21%
Dr. Huang's Medicare patients by age, 2024
Dr. Huang's Medicare patients by sex, 2024
- Women11848%
- Men13052%
Chronic conditions among Dr. Huang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis44%
- Ischemic heart disease31%
- Diabetes27%
- Chronic kidney disease25%
- Cancer23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Huang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lizhou Huang wrote 732 Medicare Part D claims in 2024
In 2024, Dr. Huang wrote 732 Medicare Part D claims for 295 patients. 84% of them were for generic drugs. CMS names the drug for 496 of them, across 14 drugs with 11 or more claims each, at $145,401 in total drug cost. In 2023, CMS named 489 claims across 16 drugs.
Part D claims, 2024732
Drugs named by CMS14
Total drug cost$145,401
Part D patients295
Dr. Huang's Part D claims by kind of drug, 2024
- Generic617 claims84%
- Brand-name115 claims16%
Dr. Huang's most prescribed drugs by claims, 2024
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. Huang's Part D claims, 2024
- Antibiotics5%37 of 732 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4892024: 4961%
Drugs named by CMS: 14 in 2024, 16 in 2023.
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. Lizhou Huang scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Huang for performance year 2024, reported as part of a group. Dr. Huang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Huang as offering telehealth. CMS counts 22 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Huang, more than 51% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Huang's MIPS scores, performance year 2024
- 87of 100Final score
- 81.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Huang ranks in Medicare procedure volume
- Colonoscopy
- 50th percentile23 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 51st percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lizhou Huang has 1 publication on record
Dmand AI links 1 paper to Dr. Huang. Dr. Huang's most frequent co-author is Ali Rezaie.
Papers1
Dr. Huang's most frequent co-authors
Recent publications by Dr. Huang
See who Dr. Huang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Huang works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lizhou Huang received $6,179 in industry payments from 2018 to 2025
CMS Open Payments shows 250 general payments to Dr. Huang from 34 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,864.
General payments to Dr. Huang by program year, 2018 to 2025
General payments to Dr. Huang by kind, 2018 to 2025
$6.2Kin total
- Food and beverage$6,06098%
- Education$1192%
Companies that paid Dr. Huang the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lizhou Huang graduated from Feinberg School of Medicine
Dr. Huang graduated from Feinberg School of Medicine in 2013. Dr. Huang is a member of AGA.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Lizhou Huang accepts plans from 12 insurance carriers
Dr. Huang is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +4 more carriersWith a free account
Plan types Dr. Huang accepts, by number of carriers
- Medicare9
- PPO8
- HMO6
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Lizhou Huang'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Lizhou Huang
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. Lizhou Huang's NPI number?
Dr. Lizhou Huang's NPI number is 1396088977. It was assigned on April 1, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Lizhou Huang?
Dr. Lizhou Huang is a gastroenterologist in Fountain Valley, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Lizhou Huang practice?
Dr. Huang practices at 18035 Brookhurst St, Fountain Valley, CA 92708. Dr. Huang's primary practice is Memorialcare Medical Foundation in Fountain Valley, California. Dmand AI also links Dr. Huang to 1 group practice or clinic.
What is Dr. Lizhou Huang's office phone number?
The practice phone on file for Dr. Huang is (877) 696-3622.
What is Dr. Lizhou Huang's medical license number?
Dr. Huang holds California license A136660.
Which hospitals is Dr. Lizhou Huang affiliated with?
Dr. Huang is affiliated with Orange Coast Medical Center.
What medical group is Dr. Lizhou Huang part of?
Dr. Huang is linked to MemorialCare Medical Group.
Does Dr. Lizhou Huang accept Medicare?
Yes. CMS data shows Dr. Huang billed Medicare for 267 services in 2024, and Dr. Huang accepts Medicare assignment.
Does Dr. Lizhou Huang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Huang as offering telehealth services.
What is Dr. Lizhou Huang's MIPS score?
Dr. Huang's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Lizhou Huang see?
CMS counts 248 Medicare patients who saw Dr. Huang in 2024, with an average age of 72.
Is Dr. Lizhou Huang board certified?
Yes. Dr. Huang is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Lizhou Huang bill to Medicare?
In 2024, Dr. Huang's most billed Medicare services were surgery: digestive system (45385), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Lizhou Huang go to medical school?
Dr. Huang graduated from Feinberg School of Medicine in 2013.
What drugs does Dr. Lizhou Huang prescribe most?
In 2024 Medicare Part D data, Dr. Huang's most prescribed drugs by claims were Omeprazole, Sod Sulf-Potass Sulf-Mag Sulf and Pantoprazole Sodium.
Has Dr. Lizhou Huang received payments from drug or device companies?
CMS Open Payments shows $6,179 in general payments to Dr. Huang from 34 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Lizhou Huang been practicing?
Dr. Huang graduated from medical school in 2013, 13 years ago.
Does Dr. Lizhou Huang do research?
Dmand AI links 1 publication to Dr. Huang.
Who does Dr. Lizhou Huang publish with?
Dr. Huang's most frequent co-authors are Ali Rezaie (1 shared paper).
What insurance does Dr. Lizhou Huang accept?
Dr. Huang is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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