2026 NPPES data Nurse Practitioner NPI 1275260861 NP
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CALLY ALEWINE, NP

Nurse Practitioner in KNOXVILLE, Tennessee. 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
25
Medicare Part D claims · 20 beneficiaries · Nurse Practitioner avg: 1K
MIPS score
91.5024/100
▲ 8 pts above national avg 83.1 · [object Object]
What the federal data reveals: CALLY ALEWINE, NP is a Nurse Practitioner ([object Object]) practicing in KNOXVILLE, Tennessee with a Medicare Part D prescribing footprint of 25 claims across 20 beneficiaries . Their CMS MIPS Final Score of 91.5024/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: CALLY ALEWINE, NP reported a CMS MIPS final score of 91.5024 out of 100, above the 83.1 national average, and filed 25 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CALLY ALEWINE, NP at a glance

High performer (top quartile)

NPI registry status

Active

Issued 08/03/2022

NPI 1275260861

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

25 98% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

91.5024/100 8.4024% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Tennessee

How Nurse Practitioner compares to other specialties among Tennessee providers

Tennessee providers

Nurse Practitioner share within Tennessee

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Tennessee

Medicare quality performance — MIPS

CALLY ALEWINE, NP's 2023 MIPS final score plotted against the Nurse Practitioner national average

High performer (top quartile)
MIPS Final Score
91.5024/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nurse Practitioner) — 91.5024/100 vs national avg 83.1

0%100%National avg83%91.5%
MIPS final score (Nurse Practitioner) — 91.5024/100 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).

CALLY ALEWINE, NP is a Nurse Practitioner provider practicing in KNOXVILLE, Tennessee, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1275260861. 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.

CALLY ALEWINE, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 1600 ACCELERATOR WAY STE 200, KNOXVILLE, TN, 37920, with a listed phone of (865) 546-2663. NPI 1275260861 was issued on 08/03/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALEWINE 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 25 prescription claims written by this provider, covering 20 Medicare beneficiaries and totaling roughly $726 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 91.5024/100 for the 2023 performance year, 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

1600 ACCELERATOR WAY STE 200
KNOXVILLE, TN 37920

Provider Details

NPI 1275260861
Specialty Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 08/03/2022

CMS Quality Score (MIPS)

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

91.5024
Final Score
Avg: 83.1
80.8412
Cost
95
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where CALLY ALEWINE, NP 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.

ORTHOTENNESSEE PC
KNOXVILLE, TN

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.

25
Total Claims
$726
Total Drug Cost
20
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
25
Total Day Supply
242
Generic Drug Cost
$127

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
1.31

Nurse Practitioner Overview

How CALLY ALEWINE, NP 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

CALLY ALEWINE, NP's 25 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Tennessee

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

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

Frequently Asked Questions

What is CALLY ALEWINE, NP's specialty?
CALLY ALEWINE, NP specializes in Nurse Practitioner and practices in KNOXVILLE, Tennessee. Credentials: NP.
How much does CALLY ALEWINE, NP prescribe under Medicare Part D?
In 2023, CALLY ALEWINE, NP wrote 25 Medicare Part D claims totaling $726 in drug costs for 20 beneficiaries.
What is CALLY ALEWINE, NP's Medicare quality score?
CALLY ALEWINE, NP has a CMS MIPS Final Score of 91.5024/100, Cost: 80.8412. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CALLY ALEWINE, NP located?
CALLY ALEWINE, NP is located at 1600 ACCELERATOR WAY STE 200, KNOXVILLE, TN, 37920. Phone: (865) 546-2663.
What is CALLY ALEWINE, NP's NPI number?
CALLY ALEWINE, NP's National Provider Identifier (NPI) is 1275260861, issued on 08/03/2022.
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.
Does CALLY ALEWINE, NP accept Medicare?
CALLY ALEWINE, NP appears in CMS Medicare data with 25 Part D claims and 20 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CALLY ALEWINE, NP's credentials?
CALLY ALEWINE, NP's NPI is 1275260861 with credentials NP. 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