2026 NPPES data Advanced Practice Midwife NPI 1043459696 CNM, WHNP
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MELISSA MERRILL, CNM, WHNP

Advanced Practice Midwife in JEROME, Idaho. 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
16
Medicare Part D claims · Advanced Practice Midwife avg: 99
MIPS score
78.858/100
▼ 4 pts below national avg 83.1 · [object Object]
Industry payments
$27.49
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MELISSA MERRILL, CNM, WHNP is a Advanced Practice Midwife ([object Object]) practicing in JEROME, Idaho with a Medicare Part D prescribing footprint of 16 claims . Their CMS MIPS Final Score of 78.858/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $27.49 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MELISSA MERRILL, CNM, WHNP reported a CMS MIPS final score of 78.858 out of 100, below the 83.1 national average, and filed 16 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MELISSA MERRILL, CNM, WHNP at a glance

Near national average

NPI registry status

Active

Issued 02/05/2009

NPI 1043459696

Primary specialty

Advanced Practice Midwife

Mid-sized

10,893 US NPIs in this specialty

Medicare Part D claims

16 84% vs specialty avg

2023 prescription claims

Specialty avg: 99

MIPS final score

78.858/100 4.24199999999999% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Idaho

How Advanced Practice Midwife compares to other specialties among Idaho providers

Idaho providers

Advanced Practice Midwife share within Idaho

1. Advanced Practice Midwife42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Advanced Practice Midwife share within Idaho

Medicare quality performance — MIPS

MELISSA MERRILL, CNM, WHNP's 2023 MIPS final score plotted against the Advanced Practice Midwife national average

Near national average
MIPS Final Score
78.858/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Advanced Practice Midwife) — 78.858/100 vs national avg 83.1

0%100%National avg83%78.9%
MIPS final score (Advanced Practice Midwife) — 78.858/100 vs national avg 83.1

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).

MELISSA MERRILL, CNM, WHNP is a Advanced Practice Midwife provider practicing in JEROME, Idaho, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNM, WHNP. NPI: 1043459696. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MELISSA MERRILL, CNM, WHNP appears in the CMS NPPES registry as a Advanced Practice Midwife provider holding CNM, WHNP credentials at 132 5TH AVE W, JEROME, ID, 83338, with a listed phone of (208) 324-5286. NPI 1043459696 was issued on 02/05/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MERRILL 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 16 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $178 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 78.858/100 for the 2023 performance year (Quality 81.5861, Cost 47.9407), compared with the national average of 83.1.

Advanced Practice Midwife is a mid-sized specialty nationwide, with 10,893 enrolled providers across 55 states and an average of 99 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

132 5TH AVE W
JEROME, ID 83338

Provider Details

NPI 1043459696
Specialty Advanced Practice Midwife
Credentials CNM, WHNP
Gender Female
NPI Issued 02/05/2009

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

78.858
Final Score
Avg: 83.1
81.5861
Quality
47.9407
Cost
100
Promoting Interoperability

Reporting: Group practice

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 MELISSA MERRILL, CNM, WHNP. Source: openpaymentsdata.cms.gov.

Total received

$27

Largest payer

Exact Sciences Corporation

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.

16
Total Claims
$178
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
16
Total Day Supply
237
Generic Drug Cost
$130

Patient Demographics

Average Patient Age
62.7 years
Avg HCC Risk Score
1.72

Advanced Practice Midwife Overview

How MELISSA MERRILL, CNM, WHNP fits within the Advanced Practice Midwife landscape nationally.

10,893
Advanced Practice Midwife Providers in US
55
States with Advanced Practice Midwife
99
Avg Claims per Provider

MELISSA MERRILL, CNM, WHNP's 16 claims are below the specialty average of 99.

Nearby Advanced Practice Midwife Providers in Idaho

Other clinicians with the same primary specialty enrolled in Idaho, drawn from the same CMS NPPES roster as MERRILL.

Compare Advanced Practice Midwife nationally: see state-by-state distribution →

Frequently Asked Questions

What is MELISSA MERRILL, CNM, WHNP's specialty?
MELISSA MERRILL, CNM, WHNP specializes in Advanced Practice Midwife and practices in JEROME, Idaho. Credentials: CNM, WHNP.
How much does MELISSA MERRILL, CNM, WHNP prescribe under Medicare Part D?
In 2023, MELISSA MERRILL, CNM, WHNP wrote 16 Medicare Part D claims totaling $178 in drug costs for N/A beneficiaries.
What is MELISSA MERRILL, CNM, WHNP's Medicare quality score?
MELISSA MERRILL, CNM, WHNP has a CMS MIPS Final Score of 78.858/100 (Quality: 81.5861, Cost: 47.9407). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MELISSA MERRILL, CNM, WHNP located?
MELISSA MERRILL, CNM, WHNP is located at 132 5TH AVE W, JEROME, ID, 83338. Phone: (208) 324-5286.
What is MELISSA MERRILL, CNM, WHNP's NPI number?
MELISSA MERRILL, CNM, WHNP's National Provider Identifier (NPI) is 1043459696, issued on 02/05/2009.
How many Advanced Practice Midwife providers are there in the US?
There are 10,893 Advanced Practice Midwife providers across 55 states in the US. The average Advanced Practice Midwife provider writes 99 Medicare Part D claims per year.
Does MELISSA MERRILL, CNM, WHNP accept Medicare?
MELISSA MERRILL, CNM, WHNP appears in CMS Medicare data with 16 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MELISSA MERRILL, CNM, WHNP's credentials?
MELISSA MERRILL, CNM, WHNP's NPI is 1043459696 with credentials CNM, WHNP. 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.
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