SONIA MATHISSON MS, RD, IBCLC
NPI 1689037491
Lactation Consultant, Non-RN in Millwood, NY

Q: What is Sonia Mathisson's NPI number?

The NPI number for Sonia Mathisson is 1689037491. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Q: What is Sonia Mathisson's specialty?

The primary specialty registered for this NPI is Lactation Consultant, Non-RN with taxonomy code 174N00000X.

Q: When was this NPI record last updated?

The NPPES record for Sonia Mathisson was last updated on March 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 30, 2016

3 ERIN CT, MILLWOOD, NY 10546(914) 450-9304 Get Directions Write a Review

NPPES record last updated: March 30, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Sonia Mathisson Ms, Rd, Ibclc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SONIA MATHISSON MS, RD, IBCLC (NPI 1689037491) is an individual lactation consultant, non-rn provider in Millwood, New York, licensed in New York (L-85295) and active in the NPI registry since March 2016.

NPPES Registry Identity

NPI1689037491

Entity TypeIndividualFemale

Primary Taxonomy174N00000X

Provider Legal NameSONIA MATHISSONCredential: MS, RD, IBCLC

Location Address3 ERIN CTMillwood, NY 10546-1004

Mailing Address3 Erin CtMillwood, NY 10546-1004

Phone(914) 450-9304

Sole ProprietorYes

Enumeration DateMarch 30, 2016

✔ NPI 1689037491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyLactation Consultant, Non-RNOther Service Providers

Taxonomy Code174N00000X

License✔ Licensed in NY · L-85295

Definition

An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.

Also ListedDietitian, RegisteredTaxonomy 133V00000X · License 815962 (NY)

3 ERIN CT, Millwood, NY 10546

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sonia Mathisson's NPI number?

The NPI number for Sonia Mathisson is 1689037491. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Sonia Mathisson located?

Sonia Mathisson practices at 3 Erin Ct, Millwood, NY 10546. The listed phone number is (914) 450-9304.

What is Sonia Mathisson's specialty?

The primary specialty registered for this NPI is Lactation Consultant, Non-RN with taxonomy code 174N00000X.

When was this NPI record last updated?

The NPPES record for Sonia Mathisson was last updated on March 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.