2026 NPPES data Family Nurse Practitioner NPI 1518113166 FNP-C
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KAREN DAVIDSON, FNP-C

Family Nurse Practitioner in JACKSON, 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
2K
Medicare Part D claims · 327 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.4681/100
▲ 1 pts above national avg 83.1 · [object Object]
Industry payments
$33.31
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

KAREN DAVIDSON, FNP-C reported a CMS MIPS final score of 84.4681/100 — above the 83.1 national average — and filed 1,689 Medicare Part D claims in 2023.

84.4681/100
MIPS score · +1 vs avg
2K
Part D claims, 2023
99%
generic prescribing
$33.31
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.

KAREN DAVIDSON, FNP-C's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

84 45th percentile higher than 45% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

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

What does the federal data show about KAREN DAVIDSON, FNP-C?

Near national average

NPI registry status

Active

Issued 08/14/2008

NPI 1518113166

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

1,689 38% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

MIPS final score

84.4681/100 1.3681000000000125% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Mississippi

How Family Nurse Practitioner compares to other specialties among Mississippi providers

Mississippi providers

Family Nurse Practitioner share within Mississippi

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

Medicare quality performance — MIPS

KAREN DAVIDSON, FNP-C's 2023 MIPS final score plotted against the Family Nurse Practitioner national average

Near national average
MIPS Final Score
84.4681/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Nurse Practitioner) — 84.4681/100 vs national avg 83.1

0%100%National avg83%84.5%
MIPS final score (Family Nurse Practitioner) — 84.4681/100 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 DAVIDSON, FNP-C appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding FNP-C credentials at 1325 E FORTIFICATION ST, JACKSON, MS, 39202, with a listed phone of (601) 354-4488. NPI 1518113166 was issued on 08/14/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DAVIDSON 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 1,689 prescription claims written by this provider, covering 327 Medicare beneficiaries and totaling roughly $27K in drug spend, split 1% brand-name and 99% generic by claim count, with an opioid prescribing rate of 29.2%. 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 84.4681/100 for the 2023 performance year (Quality 83.7602), compared with the national average of 83.1.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

1325 E FORTIFICATION ST
JACKSON, MS 39202

Provider Details

NPI 1518113166
Specialty Family Nurse Practitioner
Credentials FNP-C
Gender Female
NPI Issued 08/14/2008

CMS Quality Score (MIPS)

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

84.4681
Final Score
Avg: 83.1
83.7602
Quality
78
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where KAREN DAVIDSON, FNP-C 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.

TRUSTCARE HEALTH, LLC
MADISON, 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 DAVIDSON, FNP-C. Source: openpaymentsdata.cms.gov.

Total received

$33

Largest payer

Amgen 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 · Generic-heavy

KAREN DAVIDSON, FNP-C — brand share 1.0%
Specialty average (est.)

1% brand-name claims vs 99% generic, on 1,689 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.

1,689
Total Claims
$27K
Total Drug Cost
327
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,689
Total Day Supply
18,107
Brand vs Generic
1% brand / 99% generic
Brand Drug Cost
$1K
Generic Drug Cost
$25K
Opioid Claims
493 (29.2% rate)
Antibiotic Claims
276

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.01
Gender Split
66% female / 34% male

Top Prescribed Drugs (Medicare Part D)

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

What KAREN DAVIDSON, FNP-C 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
Cefadroxil
271
Enoxaparin Sodium
264
Ondansetron Odt
Ondansetron
254
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
189
Celecoxib
182
Prednisone
179
Hydromorphone Hcl
146
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
95
Tramadol Hcl
63
Ondansetron Hcl
25

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

Family Nurse Practitioner Overview

How KAREN DAVIDSON, FNP-C fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

KAREN DAVIDSON, FNP-C's 1,689 claims are above the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Mississippi

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

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

Frequently Asked Questions

What is KAREN DAVIDSON, FNP-C's specialty?
KAREN DAVIDSON, FNP-C specializes in Family Nurse Practitioner and practices in JACKSON, Mississippi. Credentials: FNP-C.
How much does KAREN DAVIDSON, FNP-C prescribe under Medicare Part D?
In 2023, KAREN DAVIDSON, FNP-C wrote 1,689 Medicare Part D claims totaling $27K in drug costs for 327 beneficiaries.
What is KAREN DAVIDSON, FNP-C's Medicare quality score?
KAREN DAVIDSON, FNP-C has a CMS MIPS Final Score of 84.4681/100 (Quality: 83.7602). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KAREN DAVIDSON, FNP-C located?
KAREN DAVIDSON, FNP-C is located at 1325 E FORTIFICATION ST, JACKSON, MS, 39202. Phone: (601) 354-4488.
What is KAREN DAVIDSON, FNP-C's NPI number?
KAREN DAVIDSON, FNP-C's National Provider Identifier (NPI) is 1518113166, issued on 08/14/2008.
Does KAREN DAVIDSON, FNP-C prescribe more brand-name or generic drugs?
KAREN DAVIDSON, FNP-C's prescribing is 1% brand-name and 99% generic drugs by claim count, with $1K in brand drug costs.
Does KAREN DAVIDSON, FNP-C prescribe opioids?
Yes, KAREN DAVIDSON, FNP-C had 493 opioid claims in 2023 with an opioid prescribing rate of 29.2%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does KAREN DAVIDSON, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, KAREN DAVIDSON, FNP-C's most frequently prescribed drugs include Cefadroxil, Enoxaparin Sodium, Ondansetron Odt. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KAREN DAVIDSON, FNP-C accept Medicare?
KAREN DAVIDSON, FNP-C appears in CMS Medicare data with 1,689 Part D claims and 327 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KAREN DAVIDSON, FNP-C's credentials?
KAREN DAVIDSON, FNP-C's NPI is 1518113166 with credentials FNP-C. 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