Dr. Quang Chi Quach, DO
- Medicare services, 2024
- 1,377
- Medicare patients, 2024
- 447
- Part D claims, 2024
- 1,505
- Hospital affiliations
- 1
- Industry payments
- $529
- Practice address
- 9251 Bolsa Ave, Westminster, CA 92683-5534
- Practice phone
- Call (714) 248-9841
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quang Quach D.O.
Physician office · Westminster, California
Find Dr. Quach'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. Quang Chi Quach is a facial plastic surgery physician in Westminster, California
Dr. Quach practices at Quang Quach D.O. in Westminster, California.
Dr. Quach's NPI, 1215960943, was assigned on July 8, 2006. Dr. Quach graduated from Des Moines University in 1991. Dr. Quach holds California license 20A6918.
- NPI
- 1215960943NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789620535
- NPI enumeration date
- July 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 248-9841
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Quang Chi Quach practices at Quang Quach D.O. in Westminster, California
Dr. Quach's primary practice is Quang Quach D.O., at 9251 Bolsa Ave, Westminster, CA 92683-5534. The practice phone is (714) 248-9841.
- Quang Quach D.O.9251 Bolsa Ave, Westminster, CA 92683-5534Phone(714) 248-9841
Source: Dmand AI Affiliation Data
Dr. Quang Chi Quach is affiliated with 2 sites of care
Dr. Quach's primary practice is Quang Quach D.O. in Westminster, California. Dr. Quach is also affiliated with UCI Health - Orange.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Quang Chi Quach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quach practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quang Quach D.O. | Available with a free account |
| +1 more affiliated site | 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. Quang Chi Quach is one of 108 facial plastic surgery physicians in California
Facial plastic surgery is Dr. Quach's primary specialty in the NPI Registry, under taxonomy code 207YS0123X. Dmand AI has Dr. Quach's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Facial plastic surgery, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists acute sinusitis, chronic nasal allergies, chronic sinusitis, ear infection, endoscopic sinus surgery, hearing loss and impairment, larynx and vocal cord disease and swimmer's ear among the conditions Dr. Quach treats.
Facial plastic surgery physicians near Dr. Quach
Counts of facial plastic surgery physicians 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. Quang Chi Quach billed Medicare for 1,377 services in 2024
CMS data shows 1,377 Medicare services from Dr. Quach across 9 procedure codes in 2024, for 447 Medicare patients. Medicare paid $131,904 for them. Every service was in an office.
Dr. Quach's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6962024: 79815%
- Surgery
- 2023: 3032024: 38728%
- Tests and treatments
- 2023: 1702024: 19213%
Dr. Quach compared with the California median for facial plastic surgery physicians, 2024
- Dr. Quach
- California median
- Medicare services
- 1,377vs 3593.8 times
- Medicare patients
- 447vs 1972.3 times
- Part D claims
- 1,406vs 4332.7 times
Medians across 85 facial plastic surgery physicians in California with Dmand AI profiles that report each measure.
Dr. Quach'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. Quach?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Quach and other facial plastic surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Quang Chi Quach treated 447 Medicare patients in 2024, average age 74
CMS counts 447 Medicare patients who saw Dr. Quach in 2024. The largest group is 65 to 74, with 247 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 96% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Quach's median patient age at 64, with 54% women.
Dr. Quach's Medicare patients by age, 2024
Dr. Quach's Medicare patients by sex, 2024
- Women27060%
- Men17740%
Chronic conditions among Dr. Quach's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes45%
- Osteoporosis33%
- Chronic kidney disease32%
- Ischemic heart disease32%
- Alzheimer's and dementia19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quach's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
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. Quang Chi Quach wrote 1,505 Medicare Part D claims in 2024
In 2024, Dr. Quach wrote 1,505 Medicare Part D claims for 455 patients. 97% of them were for generic drugs. CMS names the drug for 1,406 of them, across 22 drugs with 11 or more claims each, at $36,928 in total drug cost. In 2023, CMS named 1,129 claims across 23 drugs.
Dr. Quach's Part D claims by kind of drug, 2024
- Generic1,465 claims97%
- Brand-name40 claims3%
Dr. Quach'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. Quach's Part D claims, 2024
- Antibiotics11%164 of 1,505 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: 1,1292024: 1,40625%
Drugs named by CMS: 22 in 2024, 23 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
How Dr. Quang Chi Quach takes part in Medicare
Dr. Quach accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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. Quang Chi Quach received $529 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Dr. Quach from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 97% of the total. Intersect ENT, Inc. paid the most, $131.
General payments to Dr. Quach by program year, 2016 to 2023
General payments to Dr. Quach by kind, 2016 to 2023
- Food and beverage$51497%
- Education$153%
Companies that paid Dr. Quach the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Quang Chi Quach graduated from Des Moines University
Dr. Quach graduated from Des Moines University in 1991. Dr. Quach is a member of AOA.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Quang Chi Quach accepts plans from 12 insurance carriers
Dr. Quach is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Molina
- Regence Health Plans
- +4 more carriersWith a free account
Plan types Dr. Quach accepts, by number of carriers
- Medicare9
- HMO7
- PPO6
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Quang Chi Quach'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 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) |
| 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. Quang Chi Quach
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. Quang Chi Quach's NPI number?
Dr. Quang Chi Quach's NPI number is 1215960943. It was assigned on July 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Quang Chi Quach?
Dr. Quang Chi Quach is a facial plastic surgery physician in Westminster, California. The primary specialty in the NPI Registry is Facial Plastic Surgery Physician (taxonomy code 207YS0123X).
Where does Dr. Quang Chi Quach practice?
Dr. Quach practices at 9251 Bolsa Ave, Westminster, CA 92683-5534. Dr. Quach's primary practice is Quang Quach D.O. in Westminster, California.
What is Dr. Quang Chi Quach's office phone number?
The practice phone on file for Dr. Quach is (714) 248-9841.
What is Dr. Quang Chi Quach's medical license number?
Dr. Quach holds California license 20A6918, one of the licenses on file in 2 states.
Which states has Dr. Quang Chi Quach been licensed in?
Dmand AI has state licenses on file for Dr. Quach in California (1996 to 2026) and Michigan (1992 to 1999).
Which hospitals is Dr. Quang Chi Quach affiliated with?
Dr. Quach is affiliated with UCI Health - Orange.
Does Dr. Quang Chi Quach accept Medicare?
Yes. CMS data shows Dr. Quach billed Medicare for 1,377 services in 2024, and Dr. Quach accepts Medicare assignment.
How many Medicare patients does Dr. Quang Chi Quach see?
CMS counts 447 Medicare patients who saw Dr. Quach in 2024, with an average age of 74.
What services does Dr. Quang Chi Quach bill to Medicare?
In 2024, Dr. Quach's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and ear, nose and throat service (92504).
Show 5 more questionsShow fewer questions
Where did Dr. Quang Chi Quach go to medical school?
Dr. Quach graduated from Des Moines University in 1991.
What drugs does Dr. Quang Chi Quach prescribe most?
In 2024 Medicare Part D data, Dr. Quach's most prescribed drugs by claims were Fluticasone Propionate, Pantoprazole Sodium and Ciprofloxacin-Dexamethasone.
Has Dr. Quang Chi Quach received payments from drug or device companies?
CMS Open Payments shows $529 in general payments to Dr. Quach from 8 companies from 2016 to 2023. The largest total came from Intersect ENT, Inc.
How long has Dr. Quang Chi Quach been practicing?
Dr. Quach graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Quang Chi Quach accept?
Dr. Quach is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to facial plastic surgery practices?
See facial plastic surgery physicians 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