What is Iris Simongkhoun's NPI number?

Iris Simongkhoun's National Provider Identifier (NPI) is 1407729247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Iris Simongkhoun's specialty?

Iris Simongkhoun is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).

Where is Iris Simongkhoun located?

Iris Simongkhoun's practice location on file with NPPES is 100 Front St Ste 401, Worcester, MA 01608-1455.

What is Iris Simongkhoun's phone number?

The practice phone number listed in the NPPES registry for Iris Simongkhoun is (774) 364-0607.

Is Iris Simongkhoun's NPI active?

Yes — Iris Simongkhoun's NPI (1407729247) is active in the NPPES registry as of the last update on 2025-09-26.

IndividualActive

Iris Simongkhoun

NPI 1407729247 · Contractor · Worcester, MA

Iris Simongkhoun is a Contractor provider in Worcester, MA (NPI 1407729247).

Provider details

NPI number: 1407729247
Entity type: Individual
Primary specialty: ContractorOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

ContractorPrimary171W00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

100 Front St Ste 401

Worcester, MA 01608-1455

Phone: (774) 364-0607

Fax: (774) 366-0051

Street-level locationGet directions

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Mailing address