What is Hieu Nguyen's NPI number?

Hieu Nguyen's National Provider Identifier (NPI) is 1639816580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hieu Nguyen's specialty?

Hieu Nguyen is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Hieu Nguyen located?

Hieu Nguyen's practice location on file with NPPES is 300 Congress St Ste 312, Quincy, MA 02169-0907.

What is Hieu Nguyen's phone number?

The practice phone number listed in the NPPES registry for Hieu Nguyen is (617) 770-4048.

Is Hieu Nguyen's NPI active?

Yes — Hieu Nguyen's NPI (1639816580) is active in the NPPES registry as of the last update on 2025-12-03.

IndividualActive

Hieu Nguyen

NPI 1639816580 · Acupuncturist · Quincy, MA

Hieu Nguyen is a Acupuncturist provider in Quincy, MA (NPI 1639816580).

Provider details

NPI number: 1639816580
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Sex: Male
Sole proprietor: No
License: 9999999 (MA)

Practice location

300 Congress St Ste 312

Quincy, MA 02169-0907

Phone: (617) 770-4048

Street-level locationGet directions

More MA providers

Mailing address

300 Congress St Ste 312

Quincy, MA 02169-0907

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 9999999 (MA)
Other Service Providers

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 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.

Enumerated: 2022-05-12
Last updated: 2025-12-03
Certified: 2025-12-03

Frequently asked questions

What is Hieu Nguyen's NPI number?: Hieu Nguyen's National Provider Identifier (NPI) is 1639816580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hieu Nguyen's specialty?: Hieu Nguyen is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
Where is Hieu Nguyen located?: Hieu Nguyen's practice location on file with NPPES is 300 Congress St Ste 312, Quincy, MA 02169-0907.
What is Hieu Nguyen's phone number?: The practice phone number listed in the NPPES registry for Hieu Nguyen is (617) 770-4048.
Is Hieu Nguyen's NPI active?: Yes — Hieu Nguyen's NPI (1639816580) is active in the NPPES registry as of the last update on 2025-12-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions