Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARISSA FOSTER IBCLC
NPI 1437644010
Lactation Consultant, Non-RN in Norman, OK

Q: What is Marissa Foster's NPI number?

The NPI number for Marissa Foster is 1437644010. It was assigned to this individual provider in the NPPES registry on June 26, 2018.

Q: What is Marissa Foster'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 Marissa Foster was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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 June 26, 2018

2024 ELMHURST DR, NORMAN, OK 73071(405) 223-1340 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2026, Jun 26, 2018 (2 updates tracked since 2018).

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About Marissa Foster Ibclc NPPES

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

MARISSA FOSTER IBCLC (NPI 1437644010) is an individual lactation consultant, non-rn provider in Norman, Oklahoma, licensed in Oklahoma (L322217) and active in the NPI registry since June 2018.

NPPES Registry Identity

NPI1437644010

Entity TypeIndividualFemale

Primary Taxonomy174N00000X

Provider Legal NameMARISSA FOSTERCredential: IBCLC

Location Address2024 ELMHURST DRNorman, OK 73071-1442

Mailing Address4302 Harvard RdNorman, OK 73072-4428 · (405) 819-3382

Phone(405) 223-1340

Sole ProprietorYes

Enumeration DateJune 26, 2018

Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration

NPPES CertifiedAugust 5, 2026

✔ NPI 1437644010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLactation Consultant, Non-RNOther Service Providers

Taxonomy Code174N00000X

License✔ Licensed in OK · L322217

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.

2024 ELMHURST DR, Norman, OK 73071

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Other Identifiers 1

Other0000OK · Na

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Marissa Foster's NPI number?

The NPI number for Marissa Foster is 1437644010. It was assigned to this individual provider in the NPPES registry on June 26, 2018.

Where is Marissa Foster located?

Marissa Foster practices at 2024 Elmhurst Dr, Norman, OK 73071. The listed phone number is (405) 223-1340.

What is Marissa Foster'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 Marissa Foster was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.