2026 NPPES data Critical Care Medicine Registered Nurse NPI 1235641028 RN
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MELISSA LEWIS, RN

Critical Care Medicine Registered Nurse in KANSAS CITY, Missouri. 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
161
Medicare Part D claims · 112 beneficiaries · Critical Care Medicine Registered Nurse avg: 752

What the federal data shows

MELISSA LEWIS, RN filed 161 Medicare Part D claims in 2023 as a Critical Care Medicine Registered Nurse in KANSAS CITY, Missouri.

161
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.

MELISSA LEWIS, RN's Medicare Part D volume vs every U.S. prescriber

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

161 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 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 MELISSA LEWIS, RN?

Quality data not reported

NPI registry status

Active

Issued 11/01/2017

NPI 1235641028

Primary specialty

Critical Care Medicine Registered Nurse

Mid-sized

6,529 US NPIs in this specialty

Medicare Part D claims

161 79% vs specialty avg

2023 prescription claims

Specialty avg: 752

Specialty distribution in Missouri

How Critical Care Medicine Registered Nurse compares to other specialties among Missouri providers

Missouri providers

Critical Care Medicine Registered Nurse share within Missouri

1. Critical Care Medicine Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Critical Care Medicine Registered Nurse share within Missouri

Specialty board-certification context

Estimated specialty board-certified rate — Critical Care Medicine Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Critical Care Medicine Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Critical Care Medicine Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Critical Care Medicine Registered Nurse) — 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).

MELISSA LEWIS, RN appears in the CMS NPPES registry as a Critical Care Medicine Registered Nurse provider holding RN credentials at 4401 WORNALL RD, KANSAS CITY, MO, 64111, with a listed phone of (816) 932-2000. NPI 1235641028 was issued on 11/01/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LEWIS 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 161 prescription claims written by this provider, covering 112 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 7.5%. 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.

Critical Care Medicine Registered Nurse is a mid-sized specialty nationwide, with 6,529 enrolled providers across 53 states and an average of 752 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

4401 WORNALL RD
KANSAS CITY, MO 64111

Provider Details

NPI 1235641028
Specialty Critical Care Medicine Registered Nurse
Credentials RN
Gender Female
NPI Issued 11/01/2017

Medicare Part D Prescribing Data

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

161
Total Claims
$4K
Total Drug Cost
112
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
161
Total Day Supply
1,651
Generic Drug Cost
$1K
Opioid Claims
12 (7.5% rate)
Antibiotic Claims
53

Patient Demographics

Average Patient Age
69.2 years
Avg HCC Risk Score
2.15
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

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

What MELISSA LEWIS, RN 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
Cephalexin
20
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
14
Methocarbamol
13
Ondansetron Odt
Ondansetron
12
Doxycycline Hyclate
11
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
11

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

Critical Care Medicine Registered Nurse Overview

How MELISSA LEWIS, RN fits within the Critical Care Medicine Registered Nurse landscape nationally.

6,529
Critical Care Medicine Registered Nurse Providers in US
53
States with Critical Care Medicine Registered Nurse
752
Avg Claims per Provider

MELISSA LEWIS, RN's 161 claims are below the specialty average of 752.

Nearby Critical Care Medicine Registered Nurse Providers in Missouri

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

Compare Critical Care Medicine Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is MELISSA LEWIS, RN's specialty?
MELISSA LEWIS, RN specializes in Critical Care Medicine Registered Nurse and practices in KANSAS CITY, Missouri. Credentials: RN.
How much does MELISSA LEWIS, RN prescribe under Medicare Part D?
In 2023, MELISSA LEWIS, RN wrote 161 Medicare Part D claims totaling $4K in drug costs for 112 beneficiaries.
Where is MELISSA LEWIS, RN located?
MELISSA LEWIS, RN is located at 4401 WORNALL RD, KANSAS CITY, MO, 64111. Phone: (816) 932-2000.
What is MELISSA LEWIS, RN's NPI number?
MELISSA LEWIS, RN's National Provider Identifier (NPI) is 1235641028, issued on 11/01/2017.
Does MELISSA LEWIS, RN prescribe opioids?
Yes, MELISSA LEWIS, RN had 12 opioid claims in 2023 with an opioid prescribing rate of 7.5%.
How many Critical Care Medicine Registered Nurse providers are there in the US?
There are 6,529 Critical Care Medicine Registered Nurse providers across 53 states in the US. The average Critical Care Medicine Registered Nurse provider writes 752 Medicare Part D claims per year.
What drugs does MELISSA LEWIS, RN prescribe most often?
Based on 2023 Medicare Part D data, MELISSA LEWIS, RN's most frequently prescribed drugs include Cephalexin, Amoxicillin-Clavulanate Potass, Methocarbamol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MELISSA LEWIS, RN accept Medicare?
MELISSA LEWIS, RN appears in CMS Medicare data with 161 Part D claims and 112 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MELISSA LEWIS, RN's credentials?
MELISSA LEWIS, RN's NPI is 1235641028 with credentials RN. 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