NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1831191030 N.P.
Verify on CMS → Mellisa Hall, N.P.
Nurse Practitioner in Princeton, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,700 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
3K
Medicare Part D claims · 348 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
90.9/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$601.51
38 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Mellisa Hall, N.P. reported a CMS MIPS final score of 90.9/100 - above the 83.1 national average - and filed 2,803 Medicare Part D claims in 2023.
- 90.9/100
- MIPS score · +8 vs avg
- 3K
- Part D claims, 2023
- 88%
- generic prescribing
- $601.51
- 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.
Mellisa Hall, N.P.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 40% higher than 60% 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 Mellisa Hall, N.P. 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, Mellisa Hall, N.P. writes more Part D claims than 89% of them and scores higher on MIPS quality than 63% - placing this provider in the high-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 Mellisa Hall, N.P.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Mellisa Hall, N.P.?
High performer (top quartile)Primary specialty
Nurse Practitioner
Medicare Part D claims
2,803 159% vs specialty avg
MIPS final score
90.9/100 7.8 pts vs avg
Specialty distribution in Indiana
How Nurse Practitioner compares to other specialties among Indiana providers
Medicare quality performance, MIPS
Mellisa Hall, N.P.'s 2023 MIPS final score plotted against the Nurse Practitioner national average
- MIPS Final Score
- 90.9/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Nurse Practitioner) - 90.9/100 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).
Mellisa Hall, N.P. appears in the CMS NPPES registry as a Nurse Practitioner provider holding N.P. credentials at 108 N MAIN ST, Princeton, IN, 47670, with a listed phone of (812) 753-1039. NPI 1831191030 was issued on 06/01/2005.
Medicare Part D records for calendar year 2023 show 2,803 prescription claims written by this provider, covering 348 Medicare beneficiaries and totaling roughly $206K in drug spend, split 10% brand-name and 88% generic by claim count, with an opioid prescribing rate of 3.4%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 90.9/100 for the 2023 performance year (Quality 100, Cost 69.6), compared with the national average of 83.1.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 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 | 1831191030 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | N.P. |
| Gender | Female |
| NPI Issued | 06/01/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.8771
Final Score
Avg: 83.1
100
Quality
69.5903
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 Mellisa Hall, N.P.. Source: openpaymentsdata.cms.gov.
Total received
$602
Largest payer
Otsuka America Pharmaceutical, 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.
Brand vs generic prescribing mix · Typical
Mellisa Hall, N.P. - brand share 10.0%
Nurse Practitioner average
10% brand-name claims vs 88% generic, on 2,803 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,803
Total Claims
$206K
Total Drug Cost
348
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,054
- Total Day Supply
- 143,754
- Brand vs Generic
- 10% brand / 88% generic
- Brand Drug Cost
- $158K
- Generic Drug Cost
- $46K
- Opioid Claims
- 95 (3.4% rate)
- Antibiotic Claims
- 143
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 1.16
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 56, 65-74: 177, 75-84: 97, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mellisa Hall, N.P. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
147 claims
- Levothyroxine Sodium
Levothyroxine Sodium
103 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
92 claims
- Metoprolol Succinate
Metoprolol Succinate
81 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
75 claims
- Metformin Hcl
Metformin Hcl
71 claims
- Gabapentin
Gabapentin
67 claims
- Amlodipine Besylate
Amlodipine Besylate
61 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 147 |
| Levothyroxine Sodium | 103 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 92 |
| Metoprolol Succinate | 81 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 75 |
| Metformin Hcl | 71 |
| Gabapentin | 67 |
| Amlodipine Besylate | 61 |
| Lisinopril | 61 |
| Omeprazole | 60 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Mellisa Hall, N.P. fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Mellisa Hall, N.P.'s 2,803 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Hall.
Dr. Kristin Abbs
NP
Fort Wayne, IN
Dr. Anila Abraham
NP
Evansville, IN
Caitlin Ackeret
Columbus, IN
Dr. Abigail Adams
NP
Newburgh, IN
Ashley Adams
Kokomo, IN
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 Indiana 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.
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Frequently Asked Questions
What is Mellisa Hall, N.P.'s specialty? ▼
Mellisa Hall, N.P. specializes in Nurse Practitioner and practices in Princeton, Indiana. Credentials: N.P..
How much does Mellisa Hall, N.P. prescribe under Medicare Part D? ▼
In 2023, Mellisa Hall, N.P. wrote 2,803 Medicare Part D claims totaling $206K in drug costs for 348 beneficiaries.
What is Mellisa Hall, N.P.'s Medicare quality score? ▼
Mellisa Hall, N.P. has a CMS MIPS Final Score of 90.9/100 (Quality: 100, Cost: 69.6). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mellisa Hall, N.P. located? ▼
Mellisa Hall, N.P. is located at 108 N MAIN ST, Princeton, IN, 47670. Phone: (812) 753-1039.
What is Mellisa Hall, N.P.'s NPI number? ▼
Mellisa Hall, N.P.'s National Provider Identifier (NPI) is 1831191030, issued on 06/01/2005.
Does Mellisa Hall, N.P. prescribe more brand-name or generic drugs? ▼
Mellisa Hall, N.P.'s prescribing is 10% brand-name and 88% generic drugs by claim count, with $158K in brand drug costs.
Does Mellisa Hall, N.P. prescribe opioids? ▼
Yes, Mellisa Hall, N.P. had 95 opioid claims in 2023 with an opioid prescribing rate of 3.4%.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 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 Mellisa Hall, N.P. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mellisa Hall, N.P.'s most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mellisa Hall, N.P. accept Medicare? ▼
Mellisa Hall, N.P. appears in CMS Medicare data with 2,803 Part D claims and 348 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mellisa Hall, N.P.'s credentials? ▼
Mellisa Hall, N.P.'s NPI is 1831191030 with credentials N.P.. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.