Dr. Daniel Danh Nguyen, DO
- Part D claims, 2024
- 50
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 2000 Mowry Ave, Fremont, CA 94538
- Practice phone
- Call (510) 797-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Daniel Danh Nguyen is an internist in Fremont, California
Dr. Nguyen practices at Washington Health in Fremont, California, part of Washington Health.
Dr. Nguyen's NPI, 1306588207, was assigned on April 11, 2022. Dr. Nguyen holds California license 20A24731.
- NPI
- 1306588207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002398864
- NPI enumeration date
- April 11, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 797-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Danh Nguyen practices at Washington Health in Fremont, California
Dr. Nguyen's primary practice is Washington Health, at 2000 Mowry Ave, Fremont, CA 94538 in Alameda County. The practice phone is (510) 797-1111.
- Washington Health2000 Mowry Ave, Fremont, CA 94538 · Alameda CountyPhone(510) 797-1111
Source: Dmand AI Affiliation Data
Dr. Daniel Danh Nguyen is affiliated with 1 site of care and 1 medical group
Dr. Nguyen's primary practice is Washington Health in Fremont, California, part of Washington Health. The medical group on file is Sound Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel Danh Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington Health | 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 Washington Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel Danh Nguyen is one of 16,751 internists in California
Internal medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nguyen is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
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. Daniel Danh Nguyen's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 74, with 58% women.
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 74
Patient panel by sex, all payers
- Women58%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Daniel Danh Nguyen wrote 50 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 50 Medicare Part D claims for 24 patients. 80% of them were for generic drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic40 claims80%
- Brand-name and other10 claims20%
Drug classes CMS tracks in Dr. Nguyen's Part D claims, 2024
- Antibiotics22%11 of 50 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Daniel Danh Nguyen takes part in Medicare
Dr. Nguyen 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)
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Sources for Dr. Daniel Danh 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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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. Daniel Danh 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. Daniel Danh Nguyen's NPI number?
Dr. Daniel Danh Nguyen's NPI number is 1306588207. It was assigned on April 11, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Danh Nguyen?
Dr. Daniel Danh Nguyen is an internist in Fremont, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel Danh Nguyen practice?
Dr. Nguyen practices at 2000 Mowry Ave, Fremont, CA 94538. Dr. Nguyen's primary practice is Washington Health in Fremont, California, part of Washington Health.
What is Dr. Daniel Danh Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (510) 797-1111.
What is Dr. Daniel Danh Nguyen's medical license number?
Dr. Nguyen holds California license 20A24731, one of 2 state licenses on file.
Which hospitals is Dr. Daniel Danh Nguyen affiliated with?
Dr. Nguyen practices at Washington Health in Fremont, California.
What medical group is Dr. Daniel Danh Nguyen part of?
Dr. Nguyen is linked to Sound Physicians.
Does Dr. Daniel Danh Nguyen accept Medicare?
Yes. CMS lists Dr. Nguyen as accepting Medicare assignment.
How long has Dr. Daniel Danh Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2022, 4 years ago.
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