2026 NPPES data Primary Care Nurse Practitioner NPI 1144527276 FNP-C
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LORI DUNNAVANT, FNP-C

Primary Care Nurse Practitioner in SHELBYVILLE, 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
5K
Medicare Part D claims · 267 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$202.65
13 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: LORI DUNNAVANT, FNP-C is a Primary Care Nurse Practitioner ([object Object]) practicing in SHELBYVILLE, Tennessee with a Medicare Part D prescribing footprint of 5K claims across 267 beneficiaries — 14% brand-name prescribing . Industry payments of $202.65 across 13 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: LORI DUNNAVANT, FNP-C filed 5,177 Medicare Part D claims in 2023 across SHELBYVILLE, Tennessee. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

LORI DUNNAVANT, FNP-C at a glance

Quality data not reported

NPI registry status

Active

Issued 02/25/2011

NPI 1144527276

Primary specialty

Primary Care Nurse Practitioner

Mid-sized

10,138 US NPIs in this specialty

Medicare Part D claims

5,177 280% vs specialty avg

2023 prescription claims

Specialty avg: 1,363

Specialty distribution in Tennessee

How Primary Care Nurse Practitioner compares to other specialties among Tennessee providers

Tennessee providers

Primary Care Nurse Practitioner share within Tennessee

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

Specialty board-certification context

Estimated specialty board-certified rate — Primary Care Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Primary Care Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Primary Care Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Primary Care Nurse Practitioner) — 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).

LORI DUNNAVANT, FNP-C is a Primary Care Nurse Practitioner provider practicing in SHELBYVILLE, Tennessee, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP-C. NPI: 1144527276. 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.

LORI DUNNAVANT, FNP-C appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding FNP-C credentials at 885 UNION ST STE A, SHELBYVILLE, TN, 37160, with a listed phone of (931) 685-5036. NPI 1144527276 was issued on 02/25/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DUNNAVANT 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 5,177 prescription claims written by this provider, covering 267 Medicare beneficiaries and totaling roughly $537K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 0.8%. 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.

Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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

885 UNION ST STE A
SHELBYVILLE, TN 37160

Provider Details

NPI 1144527276
Specialty Primary Care Nurse Practitioner
Credentials FNP-C
Gender Female
NPI Issued 02/25/2011

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 LORI DUNNAVANT, FNP-C. Source: openpaymentsdata.cms.gov.

Total received

$203

Largest payer

Novo Nordisk 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

LORI DUNNAVANT, FNP-C — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 5,177 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.

5,177
Total Claims
$537K
Total Drug Cost
267
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,698
Total Day Supply
343,779
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$453K
Generic Drug Cost
$82K
Opioid Claims
42 (0.8% rate)
Antibiotic Claims
124

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
0.80
Gender Split
77% female / 23% male
Age Distribution
<65: 11, 65-74: 159, 75-84: 81, 85+: 16

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
227
Levothyroxine Sodium
210
Lisinopril
190
Amlodipine Besylate
182
Alprazolam
153
Metformin Hcl Er
Metformin Hcl
137
Hydrochlorothiazide
128
Rosuvastatin Calcium
125
Simvastatin
103
Valsartan
97

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

Primary Care Nurse Practitioner Overview

How LORI DUNNAVANT, FNP-C fits within the Primary Care Nurse Practitioner landscape nationally.

10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider

LORI DUNNAVANT, FNP-C's 5,177 claims are above the specialty average of 1,363.

Nearby Primary Care Nurse Practitioner Providers in Tennessee

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

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

Frequently Asked Questions

What is LORI DUNNAVANT, FNP-C's specialty?
LORI DUNNAVANT, FNP-C specializes in Primary Care Nurse Practitioner and practices in SHELBYVILLE, Tennessee. Credentials: FNP-C.
How much does LORI DUNNAVANT, FNP-C prescribe under Medicare Part D?
In 2023, LORI DUNNAVANT, FNP-C wrote 5,177 Medicare Part D claims totaling $537K in drug costs for 267 beneficiaries.
Where is LORI DUNNAVANT, FNP-C located?
LORI DUNNAVANT, FNP-C is located at 885 UNION ST STE A, SHELBYVILLE, TN, 37160. Phone: (931) 685-5036.
What is LORI DUNNAVANT, FNP-C's NPI number?
LORI DUNNAVANT, FNP-C's National Provider Identifier (NPI) is 1144527276, issued on 02/25/2011.
Does LORI DUNNAVANT, FNP-C prescribe more brand-name or generic drugs?
LORI DUNNAVANT, FNP-C's prescribing is 14% brand-name and 86% generic drugs by claim count, with $453K in brand drug costs.
Does LORI DUNNAVANT, FNP-C prescribe opioids?
Yes, LORI DUNNAVANT, FNP-C had 42 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
How many Primary Care Nurse Practitioner providers are there in the US?
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does LORI DUNNAVANT, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, LORI DUNNAVANT, FNP-C's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LORI DUNNAVANT, FNP-C accept Medicare?
LORI DUNNAVANT, FNP-C appears in CMS Medicare data with 5,177 Part D claims and 267 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LORI DUNNAVANT, FNP-C's credentials?
LORI DUNNAVANT, FNP-C's NPI is 1144527276 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.
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