2026 NPPES data Acute Care Nurse Practitioner NPI 1639123763 APRN
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KATHLEEN MARTIN, APRN

Acute Care Nurse Practitioner in LEBANON, New Hampshire. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
747
Medicare Part D claims · 95 beneficiaries · Acute Care Nurse Practitioner avg: 576

What the federal data shows

KATHLEEN MARTIN, APRN filed 747 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in LEBANON, New Hampshire.

747
Part D claims, 2023

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.

KATHLEEN MARTIN, APRN's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

747 Top 29% higher than 71% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about KATHLEEN MARTIN, APRN?

Quality data not reported

NPI registry status

Active

Issued 05/22/2006

NPI 1639123763

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

747 30% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in New Hampshire

How Acute Care Nurse Practitioner compares to other specialties among New Hampshire providers

New Hampshire providers

Acute Care Nurse Practitioner share within New Hampshire

1. Acute Care Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acute Care Nurse Practitioner share within New Hampshire

Specialty board-certification context

Estimated specialty board-certified rate — Acute Care Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Acute Care Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

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).

KATHLEEN MARTIN, APRN appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding APRN credentials at 1 MEDICAL CENTER DR, LEBANON, NH, 03756, with a listed phone of (603) 650-7756. NPI 1639123763 was issued on 05/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MARTIN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 747 prescription claims written by this provider, covering 95 Medicare beneficiaries and totaling roughly $49K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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

1 MEDICAL CENTER DR
LEBANON, NH 03756

Provider Details

NPI 1639123763
Specialty Acute Care Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 05/22/2006

Hospital and facility affiliations

Facilities where KATHLEEN MARTIN, APRN 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.

BELONGING MEDICAL GROUP PLLC
LEBANON, NH

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

747
Total Claims
$49K
Total Drug Cost
95
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
747
Total Day Supply
6,956
Generic Drug Cost
$33K

Patient Demographics

Average Patient Age
53.7 years
Avg HCC Risk Score
1.35
Gender Split
61% female / 39% male
Age Distribution
<65: 72, 65-74: N/A, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What KATHLEEN MARTIN, APRN prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
559
Zubsolv
Buprenorphine Hcl/Naloxone Hcl
37
Warfarin Sodium
25
Suboxone
Buprenorphine Hcl/Naloxone Hcl
24
Buprenorphine Hcl
22
Venlafaxine Hcl Er
Venlafaxine Hcl
12
Memantine Hcl
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Acute Care Nurse Practitioner Overview

How KATHLEEN MARTIN, APRN fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

KATHLEEN MARTIN, APRN's 747 claims are above the specialty average of 576.

Nearby Acute Care 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 MARTIN.

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is KATHLEEN MARTIN, APRN's specialty?
KATHLEEN MARTIN, APRN specializes in Acute Care Nurse Practitioner and practices in LEBANON, New Hampshire. Credentials: APRN.
How much does KATHLEEN MARTIN, APRN prescribe under Medicare Part D?
In 2023, KATHLEEN MARTIN, APRN wrote 747 Medicare Part D claims totaling $49K in drug costs for 95 beneficiaries.
Where is KATHLEEN MARTIN, APRN located?
KATHLEEN MARTIN, APRN is located at 1 MEDICAL CENTER DR, LEBANON, NH, 03756. Phone: (603) 650-7756.
What is KATHLEEN MARTIN, APRN's NPI number?
KATHLEEN MARTIN, APRN's National Provider Identifier (NPI) is 1639123763, issued on 05/22/2006.
How many Acute Care Nurse Practitioner providers are there in the US?
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does KATHLEEN MARTIN, APRN prescribe most often?
Based on 2023 Medicare Part D data, KATHLEEN MARTIN, APRN's most frequently prescribed drugs include Buprenorphine-Naloxone, Zubsolv, Warfarin Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KATHLEEN MARTIN, APRN accept Medicare?
KATHLEEN MARTIN, APRN appears in CMS Medicare data with 747 Part D claims and 95 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KATHLEEN MARTIN, APRN's credentials?
KATHLEEN MARTIN, APRN's NPI is 1639123763 with credentials APRN. 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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