2026 NPPES data Adult Health Nurse Practitioner NPI 1013386929 APRN
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JUSTIN GROCE, APRN

Adult Health Nurse Practitioner in LEBANON, 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
820
Medicare Part D claims · 104 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Industry payments
$28.5
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JUSTIN GROCE, APRN filed 820 Medicare Part D claims in 2023 as a Adult Health Nurse Practitioner in LEBANON, Tennessee.

820
Part D claims, 2023
$28.5
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.

JUSTIN GROCE, APRN's Medicare Part D volume vs every U.S. prescriber

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

820 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 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 JUSTIN GROCE, APRN?

Quality data not reported

NPI registry status

Active

Issued 09/21/2015

NPI 1013386929

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

820 32% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Tennessee

How Adult Health Nurse Practitioner compares to other specialties among Tennessee providers

Tennessee providers

Adult Health Nurse Practitioner share within Tennessee

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

Specialty board-certification context

Estimated specialty board-certified rate — Adult Health Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Adult Health Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Health 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).

JUSTIN GROCE, APRN appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding APRN credentials at 115 WINWOOD DR, LEBANON, TN, 37087, with a listed phone of (615) 444-4126. NPI 1013386929 was issued on 09/21/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GROCE 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 820 prescription claims written by this provider, covering 104 Medicare beneficiaries and totaling roughly $69K in drug spend. 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

115 WINWOOD DR
LEBANON, TN 37087

Provider Details

NPI 1013386929
Specialty Adult Health Nurse Practitioner
Credentials APRN
Gender Male
NPI Issued 09/21/2015

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 JUSTIN GROCE, APRN. Source: openpaymentsdata.cms.gov.

Total received

$29

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.

820
Total Claims
$69K
Total Drug Cost
104
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,495
Total Day Supply
44,608
Generic Drug Cost
$14K

Patient Demographics

Average Patient Age
69.6 years
Avg HCC Risk Score
1.11
Gender Split
44% female / 56% male

Top Prescribed Drugs (Medicare Part D)

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

What JUSTIN GROCE, APRN 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
Atorvastatin Calcium
49
Lisinopril
46
Amlodipine Besylate
41
Omeprazole
37
Pantoprazole Sodium
34
Rosuvastatin Calcium
25
Meloxicam
24
Metformin Hcl
23
Fenofibrate
Fenofibrate Nanocrystallized
20
Simvastatin
20

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

Adult Health Nurse Practitioner Overview

How JUSTIN GROCE, APRN fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

JUSTIN GROCE, APRN's 820 claims are below the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Tennessee

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

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

Frequently Asked Questions

What is JUSTIN GROCE, APRN's specialty?
JUSTIN GROCE, APRN specializes in Adult Health Nurse Practitioner and practices in LEBANON, Tennessee. Credentials: APRN.
How much does JUSTIN GROCE, APRN prescribe under Medicare Part D?
In 2023, JUSTIN GROCE, APRN wrote 820 Medicare Part D claims totaling $69K in drug costs for 104 beneficiaries.
Where is JUSTIN GROCE, APRN located?
JUSTIN GROCE, APRN is located at 115 WINWOOD DR, LEBANON, TN, 37087. Phone: (615) 444-4126.
What is JUSTIN GROCE, APRN's NPI number?
JUSTIN GROCE, APRN's National Provider Identifier (NPI) is 1013386929, issued on 09/21/2015.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does JUSTIN GROCE, APRN prescribe most often?
Based on 2023 Medicare Part D data, JUSTIN GROCE, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JUSTIN GROCE, APRN accept Medicare?
JUSTIN GROCE, APRN appears in CMS Medicare data with 820 Part D claims and 104 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JUSTIN GROCE, APRN's credentials?
JUSTIN GROCE, APRN's NPI is 1013386929 with credentials APRN. 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