2026 NPPES data Nurse Practitioner NPI 1538361027 CFNP
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KAREN FLEMING, CFNP

Nurse Practitioner in GREENVILLE, Mississippi. 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
528
Medicare Part D claims · 274 beneficiaries · Nurse Practitioner avg: 1K
MIPS score
80.8802/100
▼ 2 pts below national avg 83.1 · [object Object]
Industry payments
$16.19
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KAREN FLEMING, CFNP is a Nurse Practitioner ([object Object]) practicing in GREENVILLE, Mississippi with a Medicare Part D prescribing footprint of 528 claims across 274 beneficiaries . Their CMS MIPS Final Score of 80.8802/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $16.19 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KAREN FLEMING, CFNP reported a CMS MIPS final score of 80.8802 out of 100, below the 83.1 national average, and filed 528 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KAREN FLEMING, CFNP at a glance

Near national average

NPI registry status

Active

Issued 06/05/2007

NPI 1538361027

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

528 51% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

80.8802/100 2.2197999999999922% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Mississippi

How Nurse Practitioner compares to other specialties among Mississippi providers

Mississippi providers

Nurse Practitioner share within Mississippi

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

Medicare quality performance — MIPS

KAREN FLEMING, CFNP's 2023 MIPS final score plotted against the Nurse Practitioner national average

Near national average
MIPS Final Score
80.8802/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nurse Practitioner) — 80.8802/100 vs national avg 83.1

0%100%National avg83%80.9%
MIPS final score (Nurse Practitioner) — 80.8802/100 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).

KAREN FLEMING, CFNP is a Nurse Practitioner provider practicing in GREENVILLE, Mississippi, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CFNP. NPI: 1538361027. 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.

KAREN FLEMING, CFNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding CFNP credentials at 129 E STARLING ST, GREENVILLE, MS, 38701, with a listed phone of (662) 378-1311. NPI 1538361027 was issued on 06/05/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FLEMING 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 528 prescription claims written by this provider, covering 274 Medicare beneficiaries and totaling roughly $9K in drug spend, with an opioid prescribing rate of 24.4%. 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 80.8802/100 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

129 E STARLING ST
GREENVILLE, MS 38701

Provider Details

NPI 1538361027
Specialty Nurse Practitioner
Credentials CFNP
Gender Female
NPI Issued 06/05/2007

CMS Quality Score (MIPS)

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

80.8802
Final Score
Avg: 83.1
70
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where KAREN FLEMING, CFNP 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.

DELTA MEDICAL GROUP
GREENVILLE, MS

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 KAREN FLEMING, CFNP. Source: openpaymentsdata.cms.gov.

Total received

$16

Largest payer

ABBVIE 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.

528
Total Claims
$9K
Total Drug Cost
274
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
558
Total Day Supply
6,981
Generic Drug Cost
$5K
Opioid Claims
129 (24.4% rate)
Antibiotic Claims
108

Patient Demographics

Average Patient Age
65.0 years
Avg HCC Risk Score
1.66
Gender Split
61% female / 39% male
Age Distribution
<65: 108, 65-74: 107, 75-84: 44, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Tramadol Hcl
66
Azithromycin
33
Montelukast Sodium
33
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
32
Meloxicam
30
Acetaminophen-Codeine
Acetaminophen With Codeine
28
Cyclobenzaprine Hcl
26
Prednisone
23
Ibuprofen
16
Naproxen
16

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

Nurse Practitioner Overview

How KAREN FLEMING, CFNP 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

KAREN FLEMING, CFNP's 528 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Mississippi

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

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

Frequently Asked Questions

What is KAREN FLEMING, CFNP's specialty?
KAREN FLEMING, CFNP specializes in Nurse Practitioner and practices in GREENVILLE, Mississippi. Credentials: CFNP.
How much does KAREN FLEMING, CFNP prescribe under Medicare Part D?
In 2023, KAREN FLEMING, CFNP wrote 528 Medicare Part D claims totaling $9K in drug costs for 274 beneficiaries.
What is KAREN FLEMING, CFNP's Medicare quality score?
KAREN FLEMING, CFNP has a CMS MIPS Final Score of 80.8802/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KAREN FLEMING, CFNP located?
KAREN FLEMING, CFNP is located at 129 E STARLING ST, GREENVILLE, MS, 38701. Phone: (662) 378-1311.
What is KAREN FLEMING, CFNP's NPI number?
KAREN FLEMING, CFNP's National Provider Identifier (NPI) is 1538361027, issued on 06/05/2007.
Does KAREN FLEMING, CFNP prescribe opioids?
Yes, KAREN FLEMING, CFNP had 129 opioid claims in 2023 with an opioid prescribing rate of 24.4%.
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 KAREN FLEMING, CFNP prescribe most often?
Based on 2023 Medicare Part D data, KAREN FLEMING, CFNP's most frequently prescribed drugs include Tramadol Hcl, Azithromycin, Montelukast Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KAREN FLEMING, CFNP accept Medicare?
KAREN FLEMING, CFNP appears in CMS Medicare data with 528 Part D claims and 274 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KAREN FLEMING, CFNP's credentials?
KAREN FLEMING, CFNP's NPI is 1538361027 with credentials CFNP. 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