2026 NPPES data Nephrology Registered Nurse NPI 1033427695 FNP
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JAMIE GILES, FNP

Nephrology Registered Nurse in CLINTON, 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
254
Medicare Part D claims · 179 beneficiaries · Nephrology Registered Nurse avg: 633
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JAMIE GILES, FNP filed 254 Medicare Part D claims in 2023 as a Nephrology Registered Nurse in CLINTON, Tennessee, prescribing 94% generic.

254
Part D claims, 2023
94%
generic prescribing

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.

JAMIE GILES, FNP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

254 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about JAMIE GILES, FNP?

Quality data not reported

NPI registry status

Active

Issued 09/16/2010

NPI 1033427695

Primary specialty

Nephrology Registered Nurse

Rare

134 US NPIs in this specialty

Medicare Part D claims

254 60% vs specialty avg

2023 prescription claims

Specialty avg: 633

Specialty distribution in Tennessee

How Nephrology Registered Nurse compares to other specialties among Tennessee providers

Tennessee providers

Nephrology Registered Nurse share within Tennessee

1. Nephrology Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nephrology Registered Nurse share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Nephrology Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Nephrology Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Nephrology Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nephrology Registered Nurse) — 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).

JAMIE GILES, FNP appears in the CMS NPPES registry as a Nephrology Registered Nurse provider holding FNP credentials at 1809 DUTCH VALLEY RD, CLINTON, TN, 37716, with a listed phone of (865) 435-6056. NPI 1033427695 was issued on 09/16/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GILES 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 254 prescription claims written by this provider, covering 179 Medicare beneficiaries and totaling roughly $3K in drug spend, split 6% brand-name and 94% generic by claim count. 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.

Nephrology Registered Nurse is a narrow specialty nationwide, with 134 enrolled providers across 37 states and an average of 633 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

1809 DUTCH VALLEY RD
CLINTON, TN 37716

Provider Details

NPI 1033427695
Specialty Nephrology Registered Nurse
Credentials FNP
Gender Female
NPI Issued 09/16/2010

Hospital and facility affiliations

Facilities where JAMIE GILES, 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.

NP HEALTH OF TN PLLC
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).

Brand vs generic prescribing mix · Generic-heavy

JAMIE GILES, FNP — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 254 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.

254
Total Claims
$3K
Total Drug Cost
179
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
257
Total Day Supply
2,519
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$1K
Generic Drug Cost
$2K
Antibiotic Claims
158

Patient Demographics

Average Patient Age
69.6 years
Avg HCC Risk Score
1.09
Gender Split
61% female / 39% male
Age Distribution
<65: 35, 65-74: 89, 75-84: 40, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

What JAMIE GILES, FNP 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
Amoxicillin
35
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
30
Cephalexin
24
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
20
Albuterol Sulfate Hfa
Albuterol Sulfate
14
Azithromycin
13
Ciprofloxacin Hcl
13
Doxycycline Hyclate
11
Mupirocin
11

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

Nephrology Registered Nurse Overview

How JAMIE GILES, FNP fits within the Nephrology Registered Nurse landscape nationally.

134
Nephrology Registered Nurse Providers in US
37
States with Nephrology Registered Nurse
633
Avg Claims per Provider

JAMIE GILES, FNP's 254 claims are below the specialty average of 633.

Nearby Nephrology Registered Nurse Providers in Tennessee

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

Compare Nephrology Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is JAMIE GILES, FNP's specialty?
JAMIE GILES, FNP specializes in Nephrology Registered Nurse and practices in CLINTON, Tennessee. Credentials: FNP.
How much does JAMIE GILES, FNP prescribe under Medicare Part D?
In 2023, JAMIE GILES, FNP wrote 254 Medicare Part D claims totaling $3K in drug costs for 179 beneficiaries.
Where is JAMIE GILES, FNP located?
JAMIE GILES, FNP is located at 1809 DUTCH VALLEY RD, CLINTON, TN, 37716. Phone: (865) 435-6056.
What is JAMIE GILES, FNP's NPI number?
JAMIE GILES, FNP's National Provider Identifier (NPI) is 1033427695, issued on 09/16/2010.
Does JAMIE GILES, FNP prescribe more brand-name or generic drugs?
JAMIE GILES, FNP's prescribing is 6% brand-name and 94% generic drugs by claim count, with $1K in brand drug costs.
How many Nephrology Registered Nurse providers are there in the US?
There are 134 Nephrology Registered Nurse providers across 37 states in the US. The average Nephrology Registered Nurse provider writes 633 Medicare Part D claims per year.
What drugs does JAMIE GILES, FNP prescribe most often?
Based on 2023 Medicare Part D data, JAMIE GILES, FNP's most frequently prescribed drugs include Amoxicillin, Amoxicillin-Clavulanate Potass, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JAMIE GILES, FNP accept Medicare?
JAMIE GILES, FNP appears in CMS Medicare data with 254 Part D claims and 179 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMIE GILES, FNP's credentials?
JAMIE GILES, FNP's NPI is 1033427695 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

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