NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1902940638 FNP
Verify on CMS → Greg Hargis, FNP
Family Nurse Practitioner in Livingston, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
8K
Medicare Part D claims · 492 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$763.03
46 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Greg Hargis, FNP filed 7,667 Medicare Part D claims in 2024 as a Family Nurse Practitioner in Livingston, Tennessee, prescribing 90% generic.
- 8K
- Part D claims, 2024
- 90%
- generic prescribing
- $763.03
- industry payments (Sunshine Act)
- ≥97th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Greg Hargis, FNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1902940638), first enumerated 02/16/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 7,667 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$763.03 in reported industry payments (46 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1902940638 · Family Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1902940638
- ENUM-MID 2007
- TAX-MEGA 217K Family Nurse
- RX-MID 7,667
- BOOK-MID 8,078 in Tennessee
- PHOTO-ENUM Marsha Wurtz · 2007
Greg Hargis, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
7,667 ≥ 97th percentile 97% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Greg Hargis, FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
7,667 6× vs specialty avg
Specialty distribution in Tennessee
How Family Nurse Practitioner compares to other specialties among Tennessee providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1902940638 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Male |
| NPI Issued | 02/16/2007 |
Hospital and facility affiliations
Facilities where Greg Hargis, FNP 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.
John R Clough
Livingston, 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).
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 Greg Hargis, FNP. Source: openpaymentsdata.cms.gov.
Total received
$763
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
Greg Hargis, FNP - brand share 10.0%
Family Nurse Practitioner average
10% brand-name claims vs 90% generic, on 7,667 2024 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 2024.
7,667
Total Claims
$601K
Total Drug Cost
492
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 16,041.367
- Total Day Supply
- 446,952
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $506K
- Generic Drug Cost
- $92K
- Opioid Claims
- 139 (1.8% rate)
- Antibiotic Claims
- 609
Patient Demographics
- Average Patient Age
- 71.7 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 53, 65-74: 263, 75-84: 156, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Greg Hargis, FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Prednisone
Prednisone
330 claims
- Omeprazole
Omeprazole
270 claims
- Atorvastatin Calcium
Atorvastatin Calcium
261 claims
- Lisinopril
Lisinopril
261 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
259 claims
- Amlodipine Besylate
Amlodipine Besylate
212 claims
- Losartan Potassium
Losartan Potassium
203 claims
- Fluticasone Propio…
Fluticasone Propionate
194 claims
| Drug | Claims |
|---|---|
| Prednisone | 330 |
| Omeprazole | 270 |
| Atorvastatin Calcium | 261 |
| Lisinopril | 261 |
| Rosuvastatin Calcium | 259 |
| Amlodipine Besylate | 212 |
| Losartan Potassium | 203 |
| Fluticasone Propionate | 194 |
| Levothyroxine Sodium | 179 |
| Meloxicam | 167 |
* 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 Greg Hargis, FNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Greg Hargis, FNP's 7,667 claims are above the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Hargis, both outside Tennessee so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Hargis.
One of 8,078 Family Nurse Practitioner providers enrolled in Tennessee, 5 are shown here.
Benjamin Aaron
FNP-C
Cookeville, TN
Sandra Aaron
FNP-BC
Ooltewah, TN
Jessica Abbott
FNP
Nashville, TN
Keshia Abbott
Cookeville, TN
Felecia Abdelfattah
APRN BC
Bristol, TN
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Greg Hargis, FNP's specialty? ▼
Greg Hargis, FNP specializes in Family Nurse Practitioner and practices in Livingston, Tennessee. Credentials: FNP.
How much does Greg Hargis, FNP prescribe under Medicare Part D? ▼
In 2024, Greg Hargis, FNP wrote 7,667 Medicare Part D claims totaling $601K in drug costs for 492 beneficiaries.
Where is Greg Hargis, FNP located? ▼
Greg Hargis, FNP is located at 5751 BRADFORD HICKS DR, Livingston, TN, 38570. Phone: (931) 823-3030.
What is Greg Hargis, FNP's NPI number? ▼
Greg Hargis, FNP's National Provider Identifier (NPI) is 1902940638, issued on 02/16/2007.
Does Greg Hargis, FNP prescribe more brand-name or generic drugs? ▼
Greg Hargis, FNP's prescribing is 10% brand-name and 90% generic drugs by claim count, with $506K in brand drug costs.
Does Greg Hargis, FNP prescribe opioids? ▼
Yes, Greg Hargis, FNP had 139 opioid claims in 2024 with an opioid prescribing rate of 1.8%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Greg Hargis, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Greg Hargis, FNP's most frequently prescribed drugs include Prednisone, Omeprazole, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Greg Hargis, FNP accept Medicare? ▼
Greg Hargis, FNP appears in CMS Medicare data with 7,667 Part D claims and 492 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Greg Hargis, FNP's credentials? ▼
Greg Hargis, FNP's NPI is 1902940638 with credentials FNP. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.