What is Duc Phan's NPI number?

Duc Phan's National Provider Identifier (NPI) is 1063303840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Duc Phan's specialty?

Duc Phan is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).

Where is Duc Phan located?

Duc Phan's practice location on file with NPPES is 830 Harrison Ave, Boston, MA 02118-2905.

What is Duc Phan's phone number?

The practice phone number listed in the NPPES registry for Duc Phan is (617) 638-8124.

Is Duc Phan's NPI active?

Yes — Duc Phan's NPI (1063303840) is active in the NPPES registry as of the last update on 2025-07-10.

IndividualActive

Duc Phan, AUD

NPI 1063303840 · Audiologist · Boston, MA

Duc Phan, AUD is a Audiologist provider in Boston, MA (NPI 1063303840).

Provider details

NPI number: 1063303840
Entity type: Individual
Primary specialty: AudiologistSpeech, Language and Hearing Service Providers
Credential: AUD
Sex: Male
Sole proprietor: Yes
License: AUD100221 (MA)

Specialties & taxonomies

AudiologistPrimary231H00000XLicense AUD100221 (MA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

830 Harrison Ave

Boston, MA 02118-2905

Phone: (617) 638-8124

Street-level locationGet directions

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Mailing address