NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1407913478 APRN
Verify on CMS → Marcy Ainslie, APRN
Nurse Practitioner in Manchester, 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 87,227 in 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.
Prescribing volume
310
Medicare Part D claims · 36 beneficiaries · Nurse Practitioner avg: 1K
MIPS score
95.8/100
▲ 13 pts above national avg 83.1 · Exceptional
Industry payments
$31.75
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Marcy Ainslie, APRN reported a CMS MIPS final score of 95.8/100 - above the 83.1 national average - and filed 310 Medicare Part D claims in 2023.
- 95.8/100
- MIPS score · +13 vs avg
- 310
- Part D claims, 2023
- $31.75
- industry payments (Sunshine Act)
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.
Marcy Ainslie, APRN's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
96 Top 21% higher than 79% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Marcy Ainslie, APRN sits
This provider among nurse practitioner peers
Across the 13,476 nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Marcy Ainslie, APRN writes more Part D claims than 45% of them and scores higher on MIPS quality than 83% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one nurse practitioner peer from a representative sample of 60; the gold marker is Marcy Ainslie, APRN. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Marcy Ainslie, APRN?
High performer (top quartile)Primary specialty
Nurse Practitioner
Medicare Part D claims
310 71% vs specialty avg
MIPS final score
95.8/100 12.7 pts vs avg
Specialty distribution in New Hampshire
How Nurse Practitioner compares to other specialties among New Hampshire providers
Medicare quality performance, MIPS
Marcy Ainslie, APRN's 2023 MIPS final score plotted against the Nurse Practitioner national average
- MIPS Final Score
- 95.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Nurse Practitioner) - 95.8/100 vs national avg 83.1
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).
Marcy Ainslie, APRN appears in the CMS NPPES registry as a Nurse Practitioner provider holding APRN credentials at 2 WALL ST STE 300, Manchester, NH, 03101, with a listed phone of (603) 668-4111. NPI 1407913478 was issued on 01/02/2007.
Medicare Part D records for calendar year 2023 show 310 prescription claims written by this provider, covering 36 Medicare beneficiaries and totaling roughly $117K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 95.8/100 for the 2023 performance year (Quality 83.4, Cost 100), compared with the national average of 83.1.
Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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
Provider Details
| NPI | 1407913478 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 01/02/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
95.8433
Final Score
Avg: 83.1
83.3514
Quality
100
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Marcy Ainslie, 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.
The Mental Health Center OF Greater Manchester
Manchester, 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).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Marcy Ainslie, APRN. Source: openpaymentsdata.cms.gov.
Total received
$32
Largest payer
Novo Nordisk Inc
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
310
Total Claims
$117K
Total Drug Cost
36
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 312
- Total Day Supply
- 7,340
- Generic Drug Cost
- $12K
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 52.5 years
- Avg HCC Risk Score
- 1.74
- Gender Split
- 36% female / 64% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Marcy Ainslie, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
50 claims
- Sublocade
Sublocade
40 claims
- Zubsolv 15
Zubsolv
15 claims
- Chlorhexidine Gluc… 14
Chlorhexidine Gluconate
14 claims
- Amlodipine Besylate 13
Amlodipine Besylate
13 claims
- Buspirone Hcl 13
Buspirone Hcl
13 claims
- Furosemide 13
Furosemide
13 claims
- Meloxicam 13
Meloxicam
13 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 50 |
| Sublocade Buprenorphine | 40 |
| Zubsolv Buprenorphine Hcl/Naloxone Hcl | 15 |
| Chlorhexidine Gluconate | 14 |
| Amlodipine Besylate | 13 |
| Buspirone Hcl | 13 |
| Furosemide | 13 |
| Meloxicam | 13 |
| Pantoprazole Sodium | 13 |
| Quetiapine Fumarate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Marcy Ainslie, APRN fits within the Nurse Practitioner landscape nationally.
87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Marcy Ainslie, APRN's 310 claims are below the specialty average of 1,084.
Nearby 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 Ainslie.
Dr. Maria Abbate
NP
Lebanon, NH
Dr. Kristina Abbott
FNP-C
Keene, NH
Dr. Paul Acevedo
CNP
Nashua, NH
Dr. Sonya Alyea
APRN
Somersworth, NH
Dr. Vanessa Amatucci
APRN
Portsmouth, NH
Compare 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 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
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How insurance networks affect your costs
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Explore New Hampshire
Frequently Asked Questions
What is Marcy Ainslie, APRN's specialty? ▼
Marcy Ainslie, APRN specializes in Nurse Practitioner and practices in Manchester, New Hampshire. Credentials: APRN.
How much does Marcy Ainslie, APRN prescribe under Medicare Part D? ▼
In 2023, Marcy Ainslie, APRN wrote 310 Medicare Part D claims totaling $117K in drug costs for 36 beneficiaries.
What is Marcy Ainslie, APRN's Medicare quality score? ▼
Marcy Ainslie, APRN has a CMS MIPS Final Score of 95.8/100 (Quality: 83.4, Cost: 100). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Marcy Ainslie, APRN located? ▼
Marcy Ainslie, APRN is located at 2 WALL ST STE 300, Manchester, NH, 03101. Phone: (603) 668-4111.
What is Marcy Ainslie, APRN's NPI number? ▼
Marcy Ainslie, APRN's National Provider Identifier (NPI) is 1407913478, issued on 01/02/2007.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Marcy Ainslie, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Marcy Ainslie, APRN's most frequently prescribed drugs include Buprenorphine-Naloxone, Sublocade, Zubsolv. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marcy Ainslie, APRN accept Medicare? ▼
Marcy Ainslie, APRN appears in CMS Medicare data with 310 Part D claims and 36 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marcy Ainslie, APRN's credentials? ▼
Marcy Ainslie, APRN's NPI is 1407913478 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
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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.