Calvin Nguyen, EMT
NPI 1174143580 · Emergency Medical Services (Emergency Medicine) Physician · Fairfax, VA
Calvin Nguyen, EMT is a Emergency Medical Services (Emergency Medicine) Physician provider in Fairfax, VA (NPI 1174143580).
Provider details
- NPI number
- 1174143580
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- EMT
- Sex
- Male
- Sole proprietor
- No
- License
- B201805308 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-26
- Last updated
- 2023-11-27
- Certified
- 2020-04-26
Frequently asked questions
- What is Calvin Nguyen's NPI number?
- Calvin Nguyen's National Provider Identifier (NPI) is 1174143580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Nguyen's specialty?
- Calvin Nguyen is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Nguyen located?
- Calvin Nguyen's practice location on file with NPPES is 12099 Government Center Pkwy, Fairfax, VA 22035-5501.
- What is Calvin Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Calvin Nguyen is (571) 242-2931.
- Is Calvin Nguyen's NPI active?
- Yes — Calvin Nguyen's NPI (1174143580) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.