KATIE ELLEN MATHLIN RDN
NPI 1851745657
Dietitian, Registered in Portsmouth, NH

Q: What is Katie Mathlin's NPI number?

The NPI number for Katie Mathlin is 1851745657. It was assigned to this individual provider in the NPPES registry on April 18, 2016. The provider is also known as Katie Ellen Ferguson.

Q: What is Katie Mathlin's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Katie Mathlin was last updated on September 15, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 April 18, 2016

15 RYE ST, PORTSMOUTH, NH 03801(774) 282-0364 Get Directions Write a Review

NPPES record last updated: September 15, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Katie Ellen Mathlin Rdn NPPES

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

KATIE ELLEN MATHLIN RDN (NPI 1851745657) is an individual dietitian, registered in Portsmouth, New Hampshire, licensed in New Hampshire (0689) and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1851745657

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameKATIE ELLEN MATHLINCredential: RDN

Location Address15 RYE STPortsmouth, NH 03801-6829

Mailing Address15 Rye StPortsmouth, NH 03801-6829 · (774) 282-0364

Phone(774) 282-0364

Sole ProprietorYes

Enumeration DateApril 18, 2016

Last NPPES UpdateSeptember 15, 2017

✔ NPI 1851745657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

Licenses✔ Licensed in NH · 0689✔ Licensed in RI · LDN00898

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

15 RYE ST, Portsmouth, NH 03801

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Other Names 1

Former Name (1)Katie Ellen Ferguson

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Medica, Regence BlueCross BlueShield of Oregon.Insurance ›

Other Providers at the Same Location NPPES 12

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

JENNIFER CHADBOURNE MS, RD, LDN

Dietitian, Registered

15 RYE ST, SUITE 305
PORTSMOUTH, NH 03801

Rockingham County (888) 320-1776

MR. COREY R MASTIN

Physical Therapist

15 RYE ST, STE 125
PORTSMOUTH, NH 03801

Rockingham County (603) 610-2200

GABRIELLE SHILLEN RDN

Dietitian, Registered

15 RYE ST
PORTSMOUTH, NH 03801

Rockingham County (888) 320-1776

JANELLE LANGLAIS RD, LDN

Dietitian, Registered

15 RYE ST, SUITE NUMBER 225
PORTSMOUTH, NH 03801

Rockingham County (888) 320-1776

MS. SAVANNAH KNISELY DPT

Physical Therapist

15 RYE ST
PORTSMOUTH, NH 03801

Rockingham County (603) 610-2200

LINDSAY GAUCHER MS, RD, LD

Dietitian, Registered

15 RYE ST, SUITE 305
PORTSMOUTH, NH 03801

Rockingham County (888) 320-1776

DR. VITALI BONDAR DDS

Dentist

15 RYE ST, SUITE 115
PORTSMOUTH, NH 03801

Rockingham County (603) 427-0043

GINA M PUORRO RDN, LD

Dietitian, Registered

15 RYE ST, STE 305
PORTSMOUTH, NH 03801

Rockingham County (888) 320-1776

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 Katie Mathlin's NPI number?

The NPI number for Katie Mathlin is 1851745657. It was assigned to this individual provider in the NPPES registry on April 18, 2016. The provider is also known as Katie Ellen Ferguson.

Where is Katie Mathlin located?

Katie Mathlin practices at 15 Rye St, Portsmouth, NH 03801. The listed phone number is (774) 282-0364.

What is Katie Mathlin's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

What insurance does Katie Mathlin accept?

Health plans from BridgeSpan Health Company, Medica and Regence BlueCross BlueShield of Oregon list Katie Mathlin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katie Mathlin was last updated on September 15, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.