2026 NPPES data Gerontology Nurse Practitioner NPI 1467203489 AGACNP-BC
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Kate Tuttle, AGACNP-BC

Gerontology Nurse Practitioner in Portsmouth, New Hampshire.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Kate Tuttle, AGACNP-BC is a Gerontology Nurse Practitioner in Portsmouth, New Hampshire, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

What does the federal data show about Kate Tuttle, AGACNP-BC?

Quality data not reported

NPI registry status

Active

Issued 03/28/2024

NPI 1467203489

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,706 US NPIs in this specialty

Specialty distribution in New Hampshire

How Gerontology Nurse Practitioner compares to other specialties among New Hampshire providers

New Hampshire providers
Mental Health Counselor - 6.6%Mental Health Counselor6.6%Physical Therapist - 5%Physical Therapist5%Clinical Social Worker - 4.4%Clinical Social Worker4.4%Pharmacist - 3.9%Pharmacist3.9%Case Manager/Care Coordinator - 3.8%Case Manager/Care Coordinator3.8%Occupational Therapist - 3.8%Occupational Therapist3.8%Gerontology Nurse Practitioner - 0.1%Gerontology Nurse Practitioner0.1%
Largest specialties in New Hampshire (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gerontology Nurse Practitioner. Verify directly:

How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Kate Tuttle, AGACNP-BC appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding AGACNP-BC credentials at 72 ORCHARD ST, Portsmouth, NH, 03801, with a listed phone of (603) 502-0291. NPI 1467203489 was issued on 03/28/2024.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Gerontology Nurse Practitioner providers operate outside Part D entirely.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

72 ORCHARD ST
Portsmouth, NH 03801

Provider Details

NPI 1467203489
Specialty Gerontology Nurse Practitioner
Credentials AGACNP-BC
Gender Female
NPI Issued 03/28/2024

Hospital and facility affiliations

Facilities where Kate Tuttle, AGACNP-BC bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

York Hospital
★★★★☆ 4/5
York, ME
Acute Care Hospitals
CMS CCN: 200020

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Gerontology Nurse Practitioner Overview

How Kate Tuttle, AGACNP-BC fits within the Gerontology Nurse Practitioner landscape nationally.

9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

Nearby Gerontology Nurse Practitioner Providers in New Hampshire

Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as Tuttle.

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the New Hampshire medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Gerontology Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Kate Tuttle, AGACNP-BC's specialty?
Kate Tuttle, AGACNP-BC specializes in Gerontology Nurse Practitioner and practices in Portsmouth, New Hampshire. Credentials: AGACNP-BC.
Where is Kate Tuttle, AGACNP-BC located?
Kate Tuttle, AGACNP-BC is located at 72 ORCHARD ST, Portsmouth, NH, 03801. Phone: (603) 502-0291.
What is Kate Tuttle, AGACNP-BC's NPI number?
Kate Tuttle, AGACNP-BC's National Provider Identifier (NPI) is 1467203489, issued on 03/28/2024.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
Does Kate Tuttle, AGACNP-BC accept Medicare?
Kate Tuttle, AGACNP-BC appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kate Tuttle, AGACNP-BC's credentials?
Kate Tuttle, AGACNP-BC's NPI is 1467203489 with credentials AGACNP-BC. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.