Dr. Quan Anh Nguyen, DO
- Medicare services, 2024
- 817
- Medicare patients, 2024
- 170
- Part D claims, 2024
- 2,442
- Publications
- 1
- MIPS score, 2024
- 95
- Practice address
- 350 Maitland Ave, Altamonte Springs, FL 32701
- Practice phone
- Call (407) 339-7682
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AltamonteDO
Physician office · Altamonte Springs, Florida
Find Dr. Nguyen'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. Quan Anh Nguyen is an internist in Altamonte Springs, Florida
Dr. Nguyen practices at AltamonteDO in Altamonte Springs, Florida.
Dr. Nguyen's NPI, 1922069533, was assigned on March 31, 2006. Dr. Nguyen graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2001. Dr. Nguyen holds Florida license OS9247.
- NPI
- 1922069533NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204898190
- NPI enumeration date
- March 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 339-7682
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Quan Anh Nguyen practices at AltamonteDO in Altamonte Springs, Florida
Dr. Nguyen's primary practice is AltamonteDO, at 350 Maitland Ave, Altamonte Springs, FL 32701. The practice phone is (407) 339-7682.
- AltamonteDO350 Maitland Ave, Altamonte Springs, FL 32701Phone(407) 339-7682
Source: Dmand AI Affiliation Data
Dr. Quan Anh Nguyen is affiliated with 5 sites of care and 2 medical groups
Dr. Nguyen's primary practice is AltamonteDO in Altamonte Springs, Florida. Dr. Nguyen is also affiliated with AdventHealth Orlando. The medical group on file is Ability Rehabilitation. Dmand AI also links Dr. Nguyen to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Quan Anh Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AltamonteDO | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Quan Anh Nguyen is one of 9,009 internists in Florida
Internal medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nguyen is board certified in 2004 - 2026 by the FL State License. Dr. Nguyen is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Clinical focus
Dmand AI lists acid reflux, aneurysm, atrial fibrillation and flutter, bronchitis, bursitis, carpal tunnel syndrome, chronic anemia and chronic diabetes among the conditions Dr. Nguyen treats.
Internists near Dr. Nguyen
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. Quan Anh Nguyen billed Medicare for 817 services in 2024
CMS data shows 817 Medicare services from Dr. Nguyen across 12 procedure codes in 2024, for 170 Medicare patients. Medicare paid $47,514 for them. Every service was in an office.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3942024: 46719%
- Lab and pathology
- 2023: 532024: 150183%
- Tests and treatments
- 2023: 1062024: 1169%
- Other services
- 2023: 1192024: 8429%
Dr. Nguyen compared with the Florida median for internists, 2024
- Dr. Nguyen
- Florida median
- Medicare services
- 817vs 55547% above
- Medicare patients
- 170vs 21521% below
- Part D claims
- 1,997vs 4664.3 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Nguyen'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Quan Anh Nguyen treated 170 Medicare patients in 2024, average age 73
CMS counts 170 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 55, with 49% women.
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women8449%
- Men8651%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes46%
- Arthritis39%
- Ischemic heart disease36%
- Chronic kidney disease26%
- Anxiety21%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Quan Anh Nguyen wrote 2,442 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 2,442 Medicare Part D claims for 226 patients. 88% of them were for generic drugs. CMS names the drug for 1,997 of them, across 50 drugs with 11 or more claims each, at $99,550 in total drug cost. In 2023, CMS named 1,885 claims across 47 drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic2,161 claims88%
- Brand-name265 claims11%
- Other16 claims1%
Dr. Nguyen'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. Nguyen's Part D claims, 2024
- Opioids6%157 of 2,442 claims
- Antibiotics4%90 of 2,442 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: 1,8852024: 1,9976%
Drugs named by CMS: 50 in 2024, 47 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. Quan Anh Nguyen scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Nguyen for performance year 2024, reported individually. Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Nguyen's MIPS scores, performance year 2024
- 95of 100Final score
- 89.5of 100Quality
- 40of 100Improvement Activities
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. Quan Anh Nguyen has 1 publication on record
Dmand AI links 1 paper to Dr. Nguyen in 2023. Dr. Nguyen's most frequent co-author is Thanh V. Hoang, MD.
Dr. Nguyen's most frequent co-authors
Recent publications by Dr. Nguyen
See who Dr. Nguyen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nguyen works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Quan Anh Nguyen received $531 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Nguyen from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Synergy Pharmaceuticals Inc paid the most, $125.
General payments to Dr. Nguyen by program year, 2016 to 2025
Companies that paid Dr. Nguyen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Quan Anh Nguyen graduated from Dr. Kiran C. Patel College of Osteopathic Medicine
Dr. Nguyen graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2001. Dr. Nguyen is a member of AOA.
- Medical school
- Board certified in 2004 - 2026
Source: Dmand AI Professional Profile Data
Dr. Quan Anh Nguyen accepts plans from 12 insurance carriers
Dr. Nguyen is in network with 12 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Florida Health Care Plans
- Humana
- +4 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- HMO8
- Medicare8
- POS6
- PPO6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Quan Anh Nguyen'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)Clinician Public Reporting: Overall MIPS Performance (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. Quan Anh Nguyen
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. Quan Anh Nguyen's NPI number?
Dr. Quan Anh Nguyen's NPI number is 1922069533. It was assigned on March 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Quan Anh Nguyen?
Dr. Quan Anh Nguyen is an internist in Altamonte Springs, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Quan Anh Nguyen practice?
Dr. Nguyen practices at 350 Maitland Ave, Altamonte Springs, FL 32701. Dr. Nguyen's primary practice is AltamonteDO in Altamonte Springs, Florida. Dmand AI also links Dr. Nguyen to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Quan Anh Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (407) 339-7682.
What is Dr. Quan Anh Nguyen's medical license number?
Dr. Nguyen holds Florida license OS9247.
Which hospitals is Dr. Quan Anh Nguyen affiliated with?
Dr. Nguyen is affiliated with AdventHealth Orlando. Dmand AI links Dr. Nguyen to 1 more hospital.
What medical group is Dr. Quan Anh Nguyen part of?
Dr. Nguyen is linked to Ability Rehabilitation. Dmand AI links Dr. Nguyen to 1 more medical group.
Does Dr. Quan Anh Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 817 services in 2024, and Dr. Nguyen accepts Medicare assignment.
What is Dr. Quan Anh Nguyen's MIPS score?
Dr. Nguyen's MIPS final score for performance year 2024 is 95 out of 100, reported individually.
How many Medicare patients does Dr. Quan Anh Nguyen see?
CMS counts 170 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 73.
Show 9 more questionsShow fewer questions
Is Dr. Quan Anh Nguyen board certified?
Yes. Dr. Nguyen is board certified in 2004 - 2026 by the FL State License.
What services does Dr. Quan Anh Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and heart test or procedure (93000).
Where did Dr. Quan Anh Nguyen go to medical school?
Dr. Nguyen graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2001.
What drugs does Dr. Quan Anh Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Pravastatin Sodium.
Has Dr. Quan Anh Nguyen received payments from drug or device companies?
CMS Open Payments shows $531 in general payments to Dr. Nguyen from 10 companies from 2016 to 2025. The largest total came from Synergy Pharmaceuticals Inc.
How long has Dr. Quan Anh Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2001, 25 years ago.
Does Dr. Quan Anh Nguyen do research?
Dmand AI links 1 publication to Dr. Nguyen.
Who does Dr. Quan Anh Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Thanh V. Hoang, MD (1 shared paper).
What insurance does Dr. Quan Anh Nguyen accept?
Dr. Nguyen is in network with 12 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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