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

MARISSA LA HAIR DNP, FNP-BC
NPI 1497637102
Nurse Practitioner - Family in Concord, MA

Q: What is Marissa La Hair's NPI number?

The NPI number for Marissa La Hair is 1497637102. It was assigned to this individual provider in the NPPES registry on July 23, 2025.

Q: What is Marissa La Hair's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Marissa La Hair was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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 July 23, 2025PECOS Enrolled

330 BAKER AVE, CONCORD, MA 01742(978) 287-9300 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Marissa La Hair Dnp, Fnp-bc NPPES

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

MARISSA LA HAIR DNP, FNP-BC (NPI 1497637102) is an individual family provider in Concord, Massachusetts, licensed in Massachusetts (RN2354513) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497637102

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARISSA LA HAIRCredential: DNP, FNP-BC

Location Address330 BAKER AVEConcord, MA 01742-2129

Mailing Address330 Baker AveConcord, MA 01742-2129 · (978) 287-9300

Phone(978) 287-9300

Sole ProprietorNo

Enumeration DateJuly 23, 2025

Last NPPES UpdateJuly 20, 2026

NPPES CertifiedJuly 20, 2026

✔ NPI 1497637102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MA · RN2354513

Also ListedRegistered NurseTaxonomy 163W00000X · License RN2354513 (MA)

330 BAKER AVE, Concord, MA 01742

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marissa La Hair Dnp, Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01742 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$97.64 typical visit price

range $63.72 – $189.86

Typical copayment $24.41 (range $15.93 – $47.46)

Most-billed visit code 99203

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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